<span>You can bolt it to wall studs.</span>
A. The different length and different sequence are a good indication they are front different genes and probably have different functions.
Because it determines if it is isolated or not. This means if other substances can enter or not. This usually relies on the membrane with it´s pores. The pores help the membrane be selectively permeable in what it lets in and out.
Different environment cause different species to "<span> Become more diverse" this process is known as "Adaptation" which changes the characteristic of an organism according to its environment
In short, Your Answer would be Option A
Hope this helps!</span>
Answer:
It equals the number of protons and electrons.
Explanation: