Which organism is both a secondary and tertiary
consumer?
O rabbit
O fox
O grasshopper
O shrew

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

Discuss the functions of epithelial connective nerviud and muscular tissues

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons