What do all wetlands have in common?

A. They lack life-forms.

B. They are highly polluted.

C. They are swamps.

D. They recycle nutrients into the soil.

If the grass contains 100,000 kcal of energy, how much energy will the zebra receive? 100,000 kcal 10,000 kcal 1,000 kcal 100 kcal

If straight hair is dominant to curly hair, what genotype would you expect to see if the phenotype is curly? A: Ss B: ss

What happens when a magnesium atom loses an electron in its outer energy shell?

What happens to the electron when a sodium atom loses and electron

When light can pass through an object, it is called

A person with type O blood can give genes a. AB. b. AO. c. BO. d. OO.

List the reasons why food chains to not send to exceed 4 links

How do organisms with small genomes, such as escherichia coli, carry out so many different biochemical reactions?

Which of the following conditions is MOST commonly screened for in maternal blood tests? A. phenylketonuria and chromosome abnormalities B. Tay-Sachs disease and neural-tube defects C. cancer and multiple sclerosis D.

What could a dog living now and a car living thousnads if years ago have in common