Which statement best describes the result of the respiratory system interacting with the circulatory system?
А Pathogens are identified in the blood.
B
Oxygen is delivered to the cells.
С
Antigens are produced in the blood.
D
Nutrients are delivered to the cells.

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade

Give an example of a trait that is controlled by more than one gene.