Answer:
The membrane is selectively permeable because substances do not cross it indiscriminately.
Explanation:
She is more likely tp have it for about 50%
When the sea floor spreads or collides it creates breakages which would be ocean ridges and deep sea trenches
Individuals of the same species have different traits because they have different genes which code for different proteins. B would be the correct option.
<h3>Variations</h3>
Organisms of the same species can have different traits due to a difference in their proteins.
Genes are responsible for proteins and proteins are an expression of traits. Thus, with different proteins come different traits.
Hence, once there is a difference in the DNA sequence of organisms, different proteins will be produced, and different traits will be expressed.
More on variations can be found here: brainly.com/question/17598399
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