HELPP MEEEE



8.) The nervous system is:


A. a system for supporting the body’s structure.

B. a system for circulating blood throughout the body.

C. a network that carries messages between the brain and the rest of the body.

D. a network of glands that secrete hormones.

_______________________

9.) From the choices below, select the activities for which the nervous system is responsible.


A. digesting food to produce energy

B. quickly moving your hand off of a hot stove

C. feeling pain

D. identifying an odor

_______________________

10.) Glial cells are


A. cells that support neurons.
B. cells that produce sweat.
C. cells that transmit messages.

D. cells that sometimes attack the nervous system.

_______________________

11.) What are the characteristics of the central nervous system? Select all that apply.


A. It is made up of the brain and spinal cord.

B. It is a system of bones that supports the body.

C. It uses the spinal cord as a pathway to transmit messages to the PNS.

D. It contains networks of nerves called plexuses.

_______________________

Answers

Answer 1

Answer: C

Explanation:

Tthe nervous system is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.


Related Questions

What form of diversity are evident in the American population?

Answers

Answer:

Ethnic, religious, and cultural

Explanation:

These people belong to classes that differ in some of the most significant facets of our society, such as nationality, race, immigrant status, social background, gender, and faith, and their lives are influenced by these affiliations.

Cultural diversity allows one to identify and appreciate "ways of being" that are not simply our own, so that we can create bonds of trust, respect, and empathy through cultures as we communicate with others.

what color is an apple

Answers

Answer:

Red green yellow or multiple

Explanation:

i go to the market

The largest extant (living) organism on Earth is larger than a blue whale and larger than the giant sequoia (giant redwood) tree. The largest living organism is the honey mushroom (Armillaria mellea).

What is the size of a honey mushroom?​

Answers

2.4 mile long is the biggest one ever

What is one of the root causes of environmental problems?

Answers

Answer:

here are some:

1) market failure, 2) the tragedy of the commons, and 3) the underprovisioning of public goods. One of the first principles of free markets is that for them to work effec- tively, the full costs of an activity must be borne by the involved parties.

Explanation:

hope this helps <3

Please answer this question for brainiest !!

Answers

Choice #1 & Choice#4 I believe

Write the name of blood carpuscles?

Answers

Answer:

RBCs ( Red blood carpuscles )

WBCs ( White blood carpuscles)

summarize the story of Zacchaeus

Answers

Answer: Zacchaeus was a dishonest man whose curiosity led him to Jesus Christ and salvation. Ironically, his name means "pure one" or "innocent" in Hebrew. Small in stature, Zacchaeus had to climb a tree to catch a glimpse of Jesus passing by. Much to his astonishment, the Lord called Zacchaeus by name, telling him to come down from the tree.

Explanation:

Answer:

Answer: Zacchaeus was a dishonest man whose curiosity led him to Jesus Christ and salvation. Ironically, his name means "pure one" or "innocent" in Hebrew. Small in stature, Zacchaeus had to climb a tree to catch a glimpse of Jesus passing by. Much to his astonishment, the Lord called Zacchaeus by name, telling him to come down from the tree.

Explanation:

What role do chromosomes play in genetic variation?

Answers

Answer:

Each egg and orgasm contains a different combination of genes. This is because when egg and orgasm cells form, the chromosomes join together and randomly exchange genes between each other before the cell divides.

What does the system of classifying things based first into broad categories, then into progressively more specific categories, describe? phonics taxonomy phylogeny statistics

Answers

Answer:

Did you get the answer?

Explanation:

please help

Answer:

taxonomy

Explanation:

Which solution is more diluted?
Solution 1:
1000 mL of water
60g of salt
Solution 2:
500 mL of water
60 g of salt
A. Solution 1
B. Solution 2
C. Both solutions have the same concentration​

Answers

Answer:solution 1 is more dilute

Explanation:

60g/1000ml = 0.06g/ml

60g/500ml = 0.12g/ml

Which one of the following is produced in the greatest numbers during one turn of the Krebs cycle?

a. NADH
b. Acetyl-CoA
c. FADH2
d. ATP

Answers

Answer:

The correct answer is - a. NADH

Explanation:

The Krebs cycle is a set of chemical reactions that takes place to generate energy from nutrients such as carbohydrates, fats, and proteins converting to carbon dioxide. by oxidation of acetate.

In the Krebs cycle, each molecule of carbon generates 3 molecules of NADH, one molecule of ATP and 2 molecules of FADH2 in each cycle. Thus, the greatest numbers during one turn of the Krebs cycle is NADH.

define Cell Differentiation ​

Answers

Answer:

Cellular differentiation is the process in which a cell changes from one cell type to another.

Answer:

Cell Differentiation is when a cell changes from one type of cell to another (usually to a more specialized type of cell).

Explanation:

The picture on the right shows fraternal twins. How can you account for their differences considering that they are twins? and the picture is twin boy and girl next to each other help i need it now

Answers

Answer:

their offsprings

Explanation:

they are form thesame offsprings

QUESTIONS:
1.It is one of the different solid wastes identified in Philippines

2.Gases that are the main cause of climate change, trapping inthe sun's heat and warming the surface of the earth.

3.A significant fact about environment

4.One of the cause of a declining biodiversity is__

5.An environment hazard that we may face every day.

CHOICES ANSWER:

•BACTERIA AND TAXINS

•SUSTAINABLE FISHING

•IT DOESN'T AFFECT THE QUALITY OF HUMAN LIFE

•GREENHOUSE GAS

•IT PLAYS A CRUCIAL ROLE IN THE SUSTAINABLE OF LIFE

•ILLEGAL WILDFIRE TRAFFICKING

•DISCARDED HOUSEHOLD WASTES

•LEAD AND MERCURY

Answers

Answer:

hi what's up

Explanation:

hi what's up


Is the following a situation in which forces are balanced or unbalanced?

Your mom speeds up to beat a red light on the way to school.

Balanced
Unbalanced

Answers

Unbalanced. Can I be marked brainlest?

Identify, and briefly explain, two key elements needed for fossilization. Write your answer in the essay
box below.
PLS I NEED HELP ASAP!!!

Answers

Answer:

High pressure

Preservation.

Explanation:

Fossilization is the preservation of the remains of dead plants and animals in a sedimentary rock. When plants and animals are dead in an watery environment, the soft part decayed and the bones or shells remains and this form mold in sedimentary rocks.

High pressure help the bones , shells or remains of plants and animals to mineralize or undergo mineralization.

Preservation is when the remains are protected from oxygen to avoid corrosion and been eroded. There must also be an hard parts from fossilization to take place.

Answer:

One of the key things needed for fossilization is hard parts(bone, teeth, etc.), if there was not any hard parts there would not be a fossil because everything else decomposes quickly. Another key thing needed for fossilization is burial, if the organism was not underground it might be eaten by scavengers. Being buried also keeps it from decomposing quickly because oxygen cannot get to it.

Hope this helps! :D

Eukaryotes are found in ______ and ________.

Answers

Answer:

plants and animals

Explanation:

on edge

HURRY PLS HELP ONLY 1 MIN





What kind of a person should the loner be if he is to be worthy of his new name?

Answers

Answer:

British people

Question:

1. Ecosystems contain producers, consumers, and decomposers. Which list below includes an example of each?

fungus, chipmunk, fox
dandelion, squirrel, bacteria
cricket, beetle, woodpecker
maple tree, blue jay, hawk
2. Which list below shows the correct path of energy flow through a food chain?

carnivore>herbivore>decomposer>producer
herbivore>producer>decomposer>carnivore
producer>herbivore>carnivore>decomposer
producer>carnivore>decomposer>herbivore
3. Consider the energy pyramid. Which statement best summarizes what happens to energy as it flows through the food chain?

The amount of energy transferred between trophic levels decreases up the food chain
The amount of energy transferred between trophic levels increases up the food chain.
The amount of energy transferred between any two trophic levels of a food chain is the same.
The amount of energy at each trophic level of a food chain is independent of the other levels

Answers

Explanation:

1. fungus chipmunk fox

2. 3rd one

3.

when pressure is low but temperature and humidity are high,what type of weather happens?​

Answers

Low pressure systems tend to result in unsettled weather, and may present clouds, high winds, and precipitation. As the low pressure intensifies, storms or hurricanes can be formed.

Why is it important for a plant to be able to both stimulate and inhibit growth?

Answers

Answer:

so that it can get the proper nutrients it needs.

Explanation:

Plant growth controllers are utilized to adjust a yield by changing the rate or example, or both, of its reaction to the inside and outside factors.

Importance of plant growth and stimulation:

Growth controllers are significant in elaborate plants and agricultural yields that would require work concentrated control and pruning. The inhibitors are utilized to keep establishes the ideal size and shape and control organic product arrangement.

Ethylene is viewed as a multifunctional phytohormone that directs both development, and senescence.

Find more information about plants here:

brainly.com/question/26193241

For a series of experiments, a linkage group composed of genes W, X, Y and Z was found to show the following gene combinations. (All recombinations are expressed per 100 fertilized eggs). Construct a gene map. Determine the sequence of genes on the chromosome.

Answers

Complete question:

For a series of experiments, a linkage group composed of genes W, X, Y and Z was found to show the following gene combinations. (All recombinations are expressed per 100 fertilized eggs). Construct a gene map. Determine the sequence of genes on the chromosome.

w-x = 5w-y = 7w-z = 8x-y = 2x-z = 3y-z = 1

Answer:

The sequence of genes on the chromosome is:

----W-------------------------X-----------Y------------Z---

Explanation:

First, we need to know that 1% of recombination frequency = 1 map unit = 1cm. And that the maximum recombination frequency is always 50%.  

The map unit is the distance between the pair of genes for which every 100 meiotic products, one results in a recombinant one.  

The recombination frequencies between two genes determine their distance in the chromosome, measured in map units. So, if we know the recombination frequencies, we can calculate distances between the four genes in the problem and we can figure the genes order out. This is:

Recombination frequencies:  

1% of recombination frequency = 1 map unit (MU)

w-x = 5 MUw-y = 7 MUw-z = 8 MUx-y = 2 MUx-z = 3 MUy-z = 1 MU

Now that we know the distances, we just need to analyze them to find out the correct order of the genes. First, we can look for the biggest distance, which tells us which genes are located in the extremes. w-z distance is the biggest one, so these two genes are in the extremes of the chromosome segment. ---W----------------------------------------------Z---

                     ∫---------------------8 mu-------------------∫

The rest of the genes are located in the middle between these two.

The second biggest distance is between w-y (7 mu). Y is also 1mu distant from Y. 7 mu + 1 mu = 8 mu. So, Y is located closer to Z.

---W-------------------------------------Y------------Z---

    ∫-----------------------7 mu---------∫∫---1 mu--∫

    ∫---------------------8 mu-------------------------∫

w-x = 5 mu, and x-y = 2mu, so x is located between w and y. The sum of these distances equals the distance w-y ( 5 mu + 2 mu = 7 mu). So,

---W-------------------------X----------Y------------Z---

    ∫-----------5 mu -------∫∫--2mu--∫

    ∫-----------------------7 mu---------∫∫---1 mu--∫

    ∫---------------------8 mu-------------------------∫

We know that the distance between x-y equals 2, and the distance between y-z equals 1. Also, the distance between x-z equals. This leads us to assume that Y is located between X and Z.

----W-------------------------X-----------Y------------Z---

    ∫-----------5 mu -------∫∫--2mu--∫∫----1mu---∫

                                     ∫------ 3 mu-----------∫

    ∫-----------------------7 mu---------∫∫---1 mu---∫

    ∫---------------------8 mu--------------------------∫

   

Seafloor spreading is taking place in the middle of the Atlantic Ocean.

Here the plates are......

Moving Past each other

Moving Towards each other

Moving away from each other

Crashing into each other

Answers

Answer:

Moving away from each other

Explanation:

An adaptation or adaptive trait is a trait/characteristic that has evolved in a population of organisms which provides a functional advantage. Adaptations increase the biological fitness of a population. Fitness is defined as the ability to survive and pass genes on to subsequent generations. For the purposes of this assignment, you are to choose an adaptive trait common to more than one species. For example, birds and bats both have wings.

Write a 2-3 page (500 – 750 words, 12 point font) paper including the following elements.

a. Describe what makes this trait an adaptation. Briefly describe how the trait evolved; e.g., mutation, genetic drift, migration and/or natural selection.
b. What is the difference between homologous and analogous traits?
c. How does your trait of choice fit either of these descriptions?
d. What is convergent and divergent evolution?
e. Describe whether the trait is a result of convergent or divergent evolution.

Answers

Or just write it yourself lol

The Select.......maintains the resting membrane potential in a neuron.

calcium channels

sodium-potassium pump

inactive transport

osmotic transport

Answer and I will give you brainiliest

Answers

answer sodium potassium pump

Answer:

sodium-potassium pump

Explanation:

Hope it help mark as Brainlist

Which of the following would increase both the atomic number and mass number of an atom by one?

A.
Adding one more neuton.

B.
Adding one more proton and electron.

C.
Adding one more proton and neutron.

D.
Adding one more proton, one more neutron, and one more electron.

Answers

Answer:

C. Adding one more proton and neutron.

Explanation:

The atomic number is the number of protons in the nucleus of an atom. Atomic mass is the number of protons and neutrons.

You spend three months in Chicago doing an internship and while there you try 30 different deep dish pizza resteraunts and the are all delicious. You conclude that all deep dish pizza is delicious. This is an example of _____reasoning.

Answers

Answer:

The correct answer is - inductive reasoning.

Explanation:

Inductive reasoning is the process that involves the specific reason or cases or observation to reach a conclusion. In this type of reasoning, specific cases are used to make a generalized principle. The conclusion which is made by this process known as conjuncture.

In the given case, a generalized conclusion or principle is made with the help of a specific case. Here reaching a conclusion that all deep dish pizza is delicious by the observation by trying 30 different deep-dish pizza restaurants and they are all delicious.

On the cellular level, what is meant by active transport?

Answers

Answer:

In cellular biology, active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient.

Explanation:

I hope I helped

How does one process provide the raw materials for the other and vice versa?

Answers

Respiration takes the sugar produced by the process of photosynthesis and "burns" it using oxygen to produce energy in the form of ATP. There are many chemical like the ATP and ADP that the cell uses to complete the process of photosynthesis and respiration but the raw materials are very simple.

The raw materials are water, carbon dioxide, oxygen, glucose, and energy.

Explanation:

Photosynthesis takes water and carbon dioxide and turns into glucose sugar.

6

H

2

O

+

6

C

O

2

=

=

=

=

=

=

1

C

6

H

12

O

6

+

6

O

2

To do this the cell must capture energy from the sun to change the chemical bonds.

Respiration takes the sugar produced by the process of photosynthesis and "burns" it using oxygen to produce energy in the form of ATP.

1

C

6

H

12

O

6

+

6

O

2

=

=

=

=

6

H

2

O

+

6

C

O

2

There are many chemical like the ATP and ADP that the cell uses to complete the process of photosynthesis and respiration but the raw materials are very simple.

The photograph shows a type of wave technology.
Which need or want does this technology meet?
A. It allows people to rapidly freeze items.
B. It allows people to rapidly heat items.
c. It allows people to measure the speed of objects.
D. It allows people to see very small objects clearly

Answers

Answer: d

Explanation:

these are visual/optical waves

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