Answer:
B
Explanation:
There are even 10x bigger stars than the Sun
Where are the most reactive nonmetal elements found on the periodic table? at the top of group 17 at the bottom of group 17 at the top of group 18 at the bottom of group 18
Answer:
A
Explanation:
Correct on edge 2021
PLEASE HELPP I WILL GIVE BRAINLIEST
Answer:
22mm²
Explanation:
There are 6 sides of a "cell": 3 different types of sides with different dimensions that are multiplied twice because there is a front and back side with the same dimensions.
Front and back side = 2 × 5mm × 1mm
= 10mm²
Left and right side = 2 × 1mm × 1mm
= 2mm²
Up and down side = 2 × 5mm × 1mm
= 10mm²
Total surface area = 10mm² + 2mm² + 10mm²
= 22mm²
A biome can be broken into increasingly
complex components.
population community
What is the most specific grouping in a
biome?
ecosystem
biome
Species
Ecosystem
Answer:
Out of the provided answer choices, species is the most specific subcategory of a biome.
3. It is a genetic code that gives us all of our physical
This code is called a genotype.
talents
traits
Answer:
stored on one of the two strands of a DNA molecules as a linear, non-overlapping sequence of the nitrogenous bases Adenine (A), Guanine (G), Cytosine (C) and Thymine (T). These are the "alphabet" of letters that are used to write the "code words".
Explanation: so yes i hope you get it :3
match the different parts of leaf to its description.
Just in case you can't read the picture well I wrote out what it says. Here are the boxes.
1.Leaf blade
2.Cutin
3.Xylem and phloem
4.Petiole
Here are the answers for those!
A.Part by which the leaf is attached to the plant.
B.Flattened part on the leaf
C.Upper cover consisting of a waxy layer
D.Conducting tissues
Leaf Blade - Flattened part of the leaf
Cutin - Upper cover consisting of a waxy layer
Xylem and Phloem - Conducting tissues
Petiole - Part by which the leaf is attached to the plant
what are the reactants necessary for photosynthesis?
Answer:
Water, Carbon Dioxide, and Sunlight
Explanation:
After the process is complete, photosynthesis releases oxygen and produces carbohydrate molecules, most commonly glucose. These sugar molecules contain the energy that living things need to survive.
With rare exceptions, which of the following characteristics do plants share?
a) unicellular
b) flowering
c) prokaryotes
d) autotrphic
How did Hawaii form?
Answer:
The Hawaiian Islands were formed by such a hot spot occurring in the middle of the Pacific Plate. While the hot spot itself is fixed, the plate is moving. So, as the plate moved over the hot spot, the string of islands that make up the Hawaiian Island chain were formed.
explain the ph scale. Include the range for acids, bases and neutral substances
Piper touches a block of ice, and she feels that it is very cold. How does she feel the sensation of cold?
A.
The nerves in the finger stop producing action potentials across synapses.
B.
The nerves in the finger detect stimuli and send the message to the brain.
C.
The nerves in the finger signal the arteries to stop circulation to the area.
D.
The nerves in the finger send a reflexive action through the spinal cord.
Answer:
B. the nerves in the finger detect stimuli and send the message to the brain
Answer:
the nerves in the finger detect stimuli and send the message to the brain
Explanation:
got correct on edmentum
What is the definition of benign?
Answer:
gentle and kindly.
Explanation:
Answer:
gentle and kindly.
Explanation:
used in a sentence
"his benign but firm manner"
5. In the following picture, label each of the letters
with what is occuring
Answer: see explanation
Explanation:
A. substrate
B. Active site
C. Enzyme binds with substrate
D. Active site of enzyme
E. Products leaving active site
Simplified enzymatic reaction. The substrate reversibly binds to the active site of the enzyme, forming the enzyme-substrate (ES) complex. The bound substrate is converted to product by catalytic groups in the active site, forming the enzyme-product complex (EP). The bound products are released, returning the enzyme to its unbound form, ready to catalyze another round of converting substrate to product.
The spinal cord is made up of
the pons and the medulla.
the brain and the brain stem.
white and gray matter.
gray matter only.
Answer:
C
Explanation:
Legit took the test
The gray matter creates a horn-like structure across the interior of the spinal cord, while the white matter makes up the exterior regions of the spinal cord. The gray matter does reach the spinal cord to enhance signaling. Thus, option C is correct.
What is the importance of gray and white matter in spinal?The term “white matter” describes the regions of the CNS that contain the bulk of axons, the protruding long cords from neurons.
Grey matter makes up the majority of the brain's outer layers and the spinal cord's central “butterfly” structure.
White matter is made up of axonal bundles. Myelin, a mixture of proteins and lipids that helps conduct nerve signals and shields the axons, is coated on these axons.
Therefore, Up and down the spinal cord, white matter conducts, processes, and sends nerve messages.
Learn more about spinal cord here:
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WHICH OF THE FOLLOWING DOES NOT HAVE A CELL WALL? *
ANIMAL CELL
FUNGI
PLANT CELL
BACTERIA
HELPPPPPPPPPP PLSS BRAINLIEST REAWARD!!!!!!!!!!!
Which is the greatest carbon reservoir?
A. Geosphere B. Hydrosphere C. Atmosphere D. Biosphere
Answer:
Atmosphere
Explanation:
The hydrosphere is the greatest carbon reservoir in environment. Oceans are the greatest reservoir of carbon. Thus, the correct option is B.
What is Carbon reservoir?A carbon reservoir is a store of carbon in the carbon cycle. It includes things such as the oceans, the waterbodies store carbon in the form of dissolved carbon dioxide and in the bodies of plants and animals which store carbon as organic molecules.
The four main reservoirs of Carbon are Oceans, geological reserves of fossil fuels, the terrestrial surface, and the atmosphere.
The hydrosphere is the combined mass of water which is found on, under, and above the surface of the planet. Although, the hydrosphere of the planet Earth is around 4 billion years old, however it still continues to change in shape.
Therefore, the correct option is B.
Learn more about Hydrosphere here:
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What factor(s) make an individual more susceptible to disease?
A Genetics (family history)
B Lifestyle, like daily diet and exercise
C Living environment
D Choices a and b
E All of the above
Answer:
it e everything can make you strong or weak the a disease
How much solar radiation is reflected back by clouds? A. 5 percent B. 10 percent C. 19 percent D. 30 percent
Answer:
D
Explanation:
Answer:
d
Explanation:
When a litter of puppies is born, the pups will exhibit certain physical characteristics that can be found in one or both of the parent dogs. These characteristics passed down from parent to offspring are considered to be-
acquired traits
recessive traits
genotypes
inherited traits
Which cell part does a bacterial cell have in common with a plant cell but not an animal cell?
cell membrane
DNA
cell wall
flagellum
How do enzymes speed up reactions?
Answer:
Enzymes speed up reactions by lowering the activation energy needed for the reaction to start.
Answer:
Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.
Explanation:
Fossils of the same plants and animal species have been
found on continents that are separated by the Atlantic Ocean.
Which of the following statements does this observation
support?
These animals and plants crossed the Atlantic Ocean.
The Atlantic Ocean was once a large body of freshwater.
The continents that are now separated by the Atlantic Ocean once formed a single landmass.
The continents that are now separated by the Atlantic Ocean have the same kinds of organisms
today as they did millions of years ago.
The continents that are now separated by the Atlantic Ocean once formed a single landmass.
All of our current continents were once connected as one single landmass named Pangea. Pangea broke apart into different continents. Fossils found in Africa have been found in South America, and etc.
4. When and where does anaerobic respiration occur in humans?
Answer:
Anaerobic respiration in humans occurs primarily in muscle cells during high-intensity exercise.
Explanation:
This might occur if you're pushing your limits during an aerobic activity, like spinning or a cardio workout, and the oxygen supply to your muscles is insufficient to maintain aerobic-only respiration
a string passes over a smooth pulley and carries a 2kg mass at one end and a 3kg mass at the other . The acceleration of the masses is
Answer:
You are hamdsome
Explanation:
You Have A Nice Day
20 is the answer. :)
all you need is in the photo
Answer:
The answer is D
Explanation:
What term is associated with sexual reproduction?
Answer:
Sexual reproduction begins with sperm and egg cells, which are produced through a process called meiosis. ... Sexual reproduction occurs in both plants and animals. Among plants it is used most notably by flowering plants. The pollen grains of flowers contain the sperm
Explanation:
What are the processes that produce protein of DNA?
Answer:
Explanation:
Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus. It includes three steps: initiation, elongation, and termination.
The food plants is...
A. Carbon dioxide
B. Oxygen
C. Water
D. Glucose
Please help!!
Need the correct answer
Urgent
Will give the brainliest
Answer:
1) is A
2) is D
3) is D
Explanation:
Why did the skeleton climb the tree
Answer:
b/c the dog was after his bones LOL
Explanation:
