Answer:
C
Explanation:
Lice. External parasites are those that live on the outside of the body. A few of the most common external parasites that affect beef animals
<span>macromolecule, cell, tissue, organ, organ system</span>
Answer:
c
Cause at the bottom it is cold and up top is warmer
Answer:
Luigi Galvani I believe???
Explanation:
B. sexual selection, which alters allele frequencies in the gene pool.
