Answer:
D or A its up to u i know its not b or c cuz im not dumb UwU
Explanation:
To perform a testcross, scientists cross an organism with an unknown genotype with a homozygous recessive organism.
Hope this helped xx
1 to 2 Felt slightly by some people. No damage to buildings.
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3 to 4 </span><span>Often felt by people, but very rarely causes damage. Shaking of indoor objects can be noticeable.
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<span>5 to 6 <span>Noticeable shaking of indoor objects and rattling noises. Felt by most people in the affected area. Slightly felt outside. Generally causes none to minimal damage. Moderate to significant damage very unlikely. Some objects may fall off shelves or be knocked over.
Hope this helps :)
just look up Richter Magnitude scale </span></span>
<span>Diffusion and osmosis are important to cells because they don't require energy to transport very important molecules such as water and steroids.</span>
I’m not sure but I’m guessing the answer would be the first one !