Ruth has come down with measles. She remains Ill for a few days but is unlikely to get measles again. Which type of Immunity is characterized here?
OA innate Immunity
OB. acquired Immunity
Ос.
Internal Immunity

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.

Explain the physiological changes that occur when the hypothalamus stimulates the sympathetic nervous system. you can make a flowchart or a simple step process. be sure to include all chemicals/hormones secreted, glands involved and the functions of each chemical/hormone.