Because humans are diploid organisms, their body celle contain

What is the main muscle in the respiratory system?

5 things that happen to your body when you drink sea water

Bird feathers are modified scales. a. True b. False

What is the correct sequence for lacrimal fluid production and drainage? a. tears disperse across the surface of the eye. b. tears are produced by the lacrimal gland. c. fluid drains through the nasolacrimal duct. d. fluid enters the nasal cavity. e.

Kelp is select one: a. a plant that grows in long strands. b. an algae what grows in long strands. c. a plant that grows in short clumps in the shallow water. d. an algae that grows on the surfaces of rocks.

Which is NOT a valid reason why species diversity is economical to humans? A) A diverse set of microbes in waterways can eliminate more pollutants, saving humans the cost of clean up.

In this exercise, you will identify when various events occur during the cell cycle. recall that interphase consists of the g1, s, and g2 subphases, and that the m phase consists of mitosis and cytokinesis.

How does the combination of electrons, protons, and neutrons result in the neutral charge of an atom

Can someone write me a small introduction about reflexes

Multiple Alleles are caused by what? A) Mutation B) incomplete dominance c) recessive genes d) none of the above