Which of these satisfies a basic need for a chipmunk?

a. string

b. burrow

c. rocks

d. highway

What is a particle with two or more atoms joined together

Nucleaic acids offer variability because they contain alternate forms of genes called

If you lived in Alaska for the whole year what changes might occur in your calcium and phosphorus levels during the winter versus the summer

Which of the following ideas are supported by Darwin's observation of local variation among tortoises in Galápagos Islands? A) artificial selection B) adaptation C) acquired characteristics D) tendency towards perfection

Convert the temperature 49 degrees celcius to kelvin

Water is essential for life. Its special properties make water the single most important molecule in plant life. Which of the following properties of water enable it to move from the roots to the leaves of plants? a:Water exhibits cohesive behavior.

Whats the process of Asexual Reproduction for Komodo Dragons?

As you add drops of water to the surface of the penny, each drop sticks to the other water droplet forming a large drop on top of the penny. This is caused by which water property? Question options: adhesion cohesion capillary action

Name the kingdom whose members have a cell wall made of chitin

A population is defined as all of the inhabitants of a given country or area considered together. a. True b. False