What happens to the ozone layer as humans use aerosols and other products that produce chlorofluorocarbons?

moves upward

increases

decreases

stays the same

Which trait distinguishes between the kingdoms of Bacteria and Archaea? whether or not the organisms thrive in extreme conditions whether or not the organisms thrive have a nucleus whether or not the organisms are unicellular or multicellular

Round seeds (R) is dominant to wrinkled seeds (r) in pea plants. What would the genotype of a homozygous recessive pea plant be?

Which type of mountain is formed due to the collision of two different kinds of plates?

What is the most difficult part of a controlled experiment? testing only one variable testing two variables testing multiple variables testing zero variables

If in a heterozygous individual only one allele is expressed in the phenotype that allele is

1. How long does it take for the Moon to complete one rotation?

Classifications today are made on the basis of ... A. The flower of plants B. Ways that animals reproduce C. Likenesses D. Similarities and differences Urgent: taking a quiz!

How many new cells does your body produce every day?

What body system contains hemoglobin

A distinguishing characteristic that can be inherited is what