Which of these organisms digest its food before taking it into its body

A. earthworms

b. humans

c. tree

d. fungus

What percentage of water does gatorade have?

Abundant thick vegetation / many species is the grasslands is defined as the grasslands. True or False

Molecular charge is an important characteristic influencing protein migration on a gel. what accounts for the variation in the molecular charge of proteins?

How do natural disasters contribute to genetic drift?

Match each kind of scientist with an aspect of hot spring he or she might study A.) biologist 1.) source of water in the hot springs B.) chemist 2.) rocks around and under the hot springs C.) geologist 3.) living in things in the hot spring D.

Why is it Important for stomach acid to maintain a pH of 2?

What is a number describing how likely an event is

14. Through which substance will sound travel most quickly?

Difference between qualitative and quantitative analysis in chemistry

4. Which of the following statements is not correct? a. An organ is made up of many tissues to perform a similar function. b. A community is a collection of all the populations in an area. C. Atoms are made up of many living cells d.