Which of the following is an example of an abiotic limiting factor on population size a)water availability
b) predation
c)disease
d)availability of food

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

The mammal pictured below is a silvery mole rat. which statement is an inference based on the picture? the animal is ugly. the animal has hairless feet with sharp claws. the animal has prominent upper and lower incisor teeth. the animal likely has poor vision since its eyes are so small.

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?