Answer:
The central nervous system (CNS) controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.
Explanation:
Answer:
B. diagrams the evolutionary history of a particular group of organisms.
Explanation:
Phylogenetic trees represent hypotheses about the evolutionary relationships between a group of organisms.
A phylogenetic tree with the morphological (body shape), biochemical, behavioral or molecular characteristics of species or other groups can be constructed.
When building a tree, we organize the species into nested groups based on shared derived characters (characteristics different from those of the group's ancestor).
Gene or protein sequences can be compared between species and used to build phylogenetic trees. Nearby species usually have few differences in their sequences, while less related ones tend to have more.
1. replacement
2. growth
3. reproduction
Lipids because they’re also known as fatty acids
