Question 5 (3 points) (02.02 MC)

Which factor does not affect species richness on islands?

a
Available niches

b
Distance from mainland

c
Latitude of island

d
Longitude of island

What is the best-known carbohydrate?

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

The vaccine in a flu shot contains weakened flu viruses. how does a flu shot work with the immune system? a. it destroys lymphocytes. b. it destroys macrophages. c. it activates macrophages. d. it activates lymphocytes.