A. Group of cells
Cells - Tissue - Organ ...
If you want to know more - look for "Biological Organisation"
C) when the length of day and the length of night are the same
I got D, C, A, B, C, B, D, C.
C (proteins) instead of D (nucleic acids) because if you look at a nucleic acid structure, you'll see that sulfur is not found in it. Sulfur is found in two amino acids (methionine and cysteine), which means it could be found in proteins since amino acids build proteins
Answer:
the answer is B rectus abdominis!!! i hope this helps
Explanation:
