Can someone help me?

Can Someone Help Me?

Answers

Answer 1

Answer:

im sorr yi have no answer:(

Explanation:


Related Questions

True or false
If an iron object is near a magnet but is not within the magnetic field, the object will not be attracted to the magnet.

Answers

true, the object will not be attracted to the magnet

Please HELP :((
In Rabbits, black fur (B) is dominant to white (b), and long ears (E) are dominant to short ears (e). What is the expected phenotypic ratio of the offspring of a BBee x bbEE cross if these alleles sort independently?

Answers

Answer:

A. 16 black/long ears, 0 black/short ears, 0 White/long ears, 0 White/short ears

Explanation:

This question is a typical dihybrid cross i.e. involving two genes in rabbits. One coding for fur color and the other for ear length. The allele for black fur (B) is dominant to allele for white fur (b) and allele for long ear (E) is dominant to alelle for short ear (e).

In this question, a cross between two rabbits with genotypes: BBee x bbEE is performed. The following combination of gametes will be produced by each rabbit:

BBee - Be, Be, Be, and Be

bbEE - bE, bE, bE, and bE

Using these gametes in a punnet square (see attached image), the following proportion of offsprings will be produced:

All BbEe offsprings, which have a black fur and long ear phenotype.

Hence, the phenotypic ratio is 16 black/long ears, 0 black/short ears, 0 White/long ears, 0 White/short ears

Nucleic acids, proteins, and other large biological molecules are known as polymers because

Answers

They contain many small, repeating subunits bonded together, Living systems are made of complex molecules including, carbohydrates, fats, proteins, and nucleic acid.

Please help me its due in 20 minutes

Answers

Answer:

D

Explanation:

D arteries carry blood back to the heart

More focused over a smaller area is
Direct sunlight
Indirect sunlight
Or neither

Answers

Answer:

Direct sunlight

Explanation:

whats the question, but most likely direct. judgin by what i can see rn, not sure tho

8. A wave traveling in water has a frequency of 250Hz and a wavelength of 6m. What is
the speed of the wave?

Answers

speed = wavelength * frequency
Speed = 250 * 6
The speed is 1,500 m/s

¿Qué efecto tiene para las cadenas tróficas la tala y deforestación de los organismos productores?

Answers

Answer:

tiene un efecto devastador sobre las cadena tróficas de ecosistemas terrestres

Explanation:

En una cadena trófica, los organismos productores, también conocidos como autótrofos, son aquellos capaces de convertir la energía proveniente del Sol (organismos fotosintéticos) o de la oxidaxión de compuestos inorgánicos (organismos quimiosintéticos) en nutrientes a través de la formación de enlaces de carbono que componen moléculas orgánicas tales como, por ejemplo, carbohidratos (es decir, celulosa, azúcar, etc). Por ejemplo, los árboles son organismos productores que usan la fotosíntesis para convertir la energía lumínica solar en energía química la cual es utlilizada por consumidores primarios (hervívoros) de la cadena trófica. Los árboles son organismos productores los cuales juegan un papel clave en ecosistemas terrestres, representando la principal fuente de alimento y nutrientes para diferentes consumidores primarios. Además, estos organismos autótrofos son también fundamentales porque generan oxígeno (O2) y capturan el dióxido de carbono (CO2) de la atmósfera, lo cual es un proceso clave para el sostenimiento de la vida en la tierra.

If you are given the following sequence, what is
the complementary DNA strand?
TAA/CCC/GGG
--

Answers

Answer: ATT/GGG/CCC

Explanation: Adenosine (A) pairs with Thymine (T), and Guanine (G) pairs with Cytosine (C)


According to the diagram on the ticks life cycle, when is the MOST LIKELY time for ticks to attack human hosts?

A)
spring

B
Summer

C
spring and fall

D)
spring and summer

Answers

The diagram on the tick's life cycle is not found here, but the MOST LIKELY time for attacking human hosts is spring and summer.

What are ticks?

Ticks are arthropods that can be found worldwide and they are characterized to be blood-sucking.

These arthropods (ticks) may cause serious harm to human health and other animal host species.

In conclusion, the diagram on the tick's life cycle is not found here, but the MOST LIKELY time for attacking human hosts is spring and summer.

Learn more about ticks here:

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how cells differ from viruses in life cycle​ and in organelles

Answers

"Viruses can't reproduce by themselves, so they are not considered living. Nor do viruses have cells: they're very small, much smaller than the cells of living things, and are basically just packages of nucleic acid and protein."

Forests are the largest terrestrial carbon sink.
Please select the best answer from the choices provided
OT
OF

Answers

Answer:

True

Explanation:

Forests are widely recognised as important carbon sinks -- ecosystems capable of capturing and storing large amounts of carbon dioxide -- but dense tropical forests, close to the equator have been assumed to be working the hardest to soak up these gases.

Forests are the largest terrestrial carbon sink. Therefore, the given is option B among all the options.

As the greatest terrestrial carbon sink, forests are essential to the global carbon cycle. Any system that removes more carbon dioxide from the atmosphere than it absorbs is referred to as a carbon sink. Examples of such systems include forests, oceans, and soil. Depending on the type of forest and how it is managed, the carbon deposited in forests can stay locked up for a long time, ranging from several decades to several millennia. The capacity of forests to store carbon is higher when they are not disturbed, such as in old-growth forests or protected regions. This is because mature trees can store and retain large amounts of carbon due to their higher biomass and longer lifespan.

To know more about Forests, here:

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Mutations are _____ in a cell's DNA
. a. Lumps
b. Changes
c. Germs
d. Drugs

Answers

THE Answer is C = germs.

The diagram below shows the qeneral structure of an amino acid. Which type of molecule is formed from amino acids?
)
A)
Carbohydrates
B)
Lipids
Proteins
D)
Nucleic Acids

Answers

Answer:

The correct answer is C. Proteins.

Explanation:

Amino acids are the smaller component pieces, called monomers, that are joined together to make the longer strand, or polymer, which is a protein.  Amino acids are joined by covalent bonds called peptide bonds to make a polypeptide chain, which eventually creates proteins in our cells.  There are 20 different amino acids in our cells that come together in a unique order to create the proteins organisms need.

Hope this helps!

Celeste and Raymond are studying the differences between prokaryotes and eukaryotes. They learned that in eukaryotic cells The electron transport chain is in a different location then in prokaryotic cells. Which statement give the correct explanation of this difference?

Answers

Answer:

See the answer below

Explanation:

Eukaryotic organisms or eukaryotes have nuclei and membrane-bound organelles such as mitochondrion and chloroplasts, unlike prokaryotic cells/prokaryotes.

In eukaryotic organisms, the process of electron transport - a part of the respiratory process - happens in the inner membrane of the mitochondrion through a series of electron carriers.

Because prokaryotes lack mitochondrion, the electron transport chain takes place in the cell membrane as an improvisation.

Hence, the difference in the location of the electron transport chains of eukaryotes and prokaryotes is due to the mitochondrion.

Answer:

B.In eukaryotes, the electron transport chain is composed of a series of electron carriers located in the inner membrane of the mitochondrion.

D.In prokaryotes, the electron transport chain is in the cell membrane.

Most of all cells enzymes are
a. Carbohydrates
b.lipids
c. Amino acids
d. Nucleic acids
e. Proteins

Answers

Most of all cell enzymes are proteins

what is the answer? help fast

Answers

It’s carbon dioxide exhaled

What is the average height of a wind turbine?
1. 150 feet
2. 197 feet
3. 300 feet
4. 287 feet

Answers

Answer:

D.) 287

Explanation:

Many sources are saying 280 is the average height, and my home town has 3 turbines exactly 287 feet. That's just my information though :)

If you get it right I will mark you brainest
What type of energy are you using when you are driving a car down a road at night, while listening to the radio.
Pick two
A. solar energy from the sun → electrical energy to play the radio
B. electrical energy in the car → sound energy coming from the speakers
C. chemical energy in the fuel → mechanical energy to rotate the wheels
D. nuclear energy from the car engine → gravitational potential energy to push the radio button

Answers

Answer:

I think its C

Explanation:

I think it might be B

BRAINLIES!!! What is the equation for carbohydrates?
A. Cm(H20)n
B. Cn(H20)n

Answers

Hey There!_____________________________________Answer:

[tex]\huge\boxed{Option B}[/tex]

_____________________________________GLUCOSE:

Take Glucose as an example,

                         Glucose =  [tex]C_6H_{12}O_6[/tex]

It can be represent by,

                                     [tex]C_n(H_2O)_n[/tex]

Where,

            n is the number of carbons.

_____________________________________Best Regards,'Borz'

The difference in foraging behavior most likely affects the nuthatches and brown creepers by —

Answers

Answer:can you give me the answer

Explanation:

Like now

Answer:the answer is “reducing competition between the birds for resources “

Explanation:

what is the methodology and design of adaptation to changing environment?

Answers

Answer:

To methodically address the set up difficulties of adaptation in changing environment, they have been allocated to the different periods of the transformation cycles,These designs are:

I. Making an Establishment for Adaptation

II. Recognizing Dangers and Discovering Solutions to the changes

III. Executing or implementing actions to the environmental changes

Explanation:

Environmental change is as of now occurring and will proceed. In logical

hovers, there is not, at this point any uncertainty that anthropological environmental change is a reality. Ongoing examinations have indicated that a further temperature increment is unavoidable, even with a total stop in the outflow of nursery gases. Thus, in the course of recent years, the important strides for transformation to the unavoidable outcomes of environmental change have progressively come being talked about. The focal target is to set up a wide assortment of areas and locales for what's to come.

If your observation had not been restricted to the tip of the onion root, how would the results be different?

Answers

Answer: If the area of observation in the experiment had not been restricted to the area of the root tip that is actively dividing, then the results of the experiment would have been different because the cells would supposedly be spending their entire existence in inter-phase.

If your observation had not been restricted to the tip of the onion root, how would the results be different - The only difference is that chromosomes are only visible in that of dividing cells that are meristematic cells.

Meristematic cellsTip of the onion root is meristematic cellit divides but if it is a permanent cell then here would be no divisionmeristematic cells are responsible for the growth of the plant stem and roots which is essential for the development of the plant.

Thus, If your observation had not been restricted to the tip of the onion root, how would the results be different - The only difference is that chromosomes are only visible in that of dividing cells that are meristematic cells.

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Which type of star is the sun?
A.
Supernova
B.
Hypernova
C.
Red giant
D.
Red Supergiant​

Answers

Answer:

d

Explanation:

Which of the following illustrations BEST represents meiosis?



Group of answer choices

D

A

B

C

Answers

Answer:

The best choice is C

Explanation:

what causes the movement of wind and water to the right or left on Earth?

Answers

Answer:

The Coriolis effect describes how Earth's rotation steers winds and surface ocean currents. Unlike land, air and water move freely (in the absence of obstacles). The Coriolis effect causes the path of a freely moving object to appear to curve. This is because Earth is rotating beneath the object.

Explanation:

how does pressure extract in liquid explain for 3 marks​

Answers

Answer:

As depth increases, so does the pressure

Explanation:

For example, if you had a boat on water there would be the weight of the boat and the up thrust. If the weight of the boat is more than the up thrust then the boat will sink but if the up thrust is more than the weight of the boat, the boat will float

The depth increases, so does the pressure

Which of the following are MORE controlled by the LEFT side of the brain (Select all that apply).
Emotions
Creative ideas
Calculations
Movement

Answers

Answer:

movement & calculations

Explanation:

The left side of the brain is responsible for controlling the right side of the body. It also performs tasks that have to do with logic, such as in science and mathematics.

On the other hand, the right hemisphere coordinates the left side of the body, and performs tasks that have do with creativity and the arts.

Answer:

calculations

movement

emotions

words and languages

Explanation:

emotions- "The neural system for emotions linked to approaching and engaging with the world – like happiness, pride and anger – lives in the left side of the brain, while emotions associated with avoidance – like disgust and fear – are housed in the right."

movement- "The primary motor cortex on the left side of the brain controls movement"

words and languages- "The left hemisphere is thought to control language, math and logic,'

Calculations- "The left lobe tends to deal more with numbers, letters, and symbols."

Which of the following processes converts glucose molecules to carbon dioxide molecules?

A. photosynthesis

B. replication

C.excretion

D.cellular respiration

pls help asap​

Answers

d cellular respiration

What do enzymes do to substrates?

Answers

The molecule that an enzyme works with are called substrates. The substrates bind to a region on the enzyme called the active site. The chemical reactions result in a new product or molecule that then separates from the enzyme, which goes on to catalyze other reactions.

Which organelle of a cell functions similarly to the envelope of a virus and why?

Answers

Answer:

linear or circular. include genes encoding viral proteins: capsid, envelope proteins, any polymerase not found in the host cell. viruses may have a lipid envelope. allows fusion to host cell, organelle membrane.

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