. I think that bivalves have evolved to have smaller head regions because they have also evolved to have bigger shells or valves than cephalopod
Electrons are Negative.
Protons are Positive.
Neutrons are No charge.
Molecules are Made of atoms.
Answer:
Explanation:
DNA strand:
ATGTAAGCTCCGTAA
I hope this makes sense on how to transcribe a DNA strand. At first, it may seem hard on how to do this but if you practice transcribing a strand you will fully understand it. To remember what goes with what it is that adenine is pair with thymine while guanine is pair with cytosine. I hope this makes sense and I wish you the best in your science class.
I think the answer is A. Competition. :)