Answer:
the functions of the endocrine system are intricately connected to the body's nutrition.
Explanation:
Answer: C
Explanation: The evidence that percentages of adenine and thymine are approximately equal and likewise that of cytosine and guanine. This is based on Erwin Charging's base composition studies. The DNA nucleotide are arranged as base with adenine on one strand forming double bonds with thymine on the complimentary strand likewise cytosine on one strand forms triple bond with guanine on the complementary
If there was no biodiversity in a ecosystem it would indefinitely fail because in a ecosystem things have to be different
