Thick tree rings indicate ...

A. warm weather, less rainfall

B. warm weather, more rainfall

C. cold weather, less rainfall

D. cold weather, more rainfall

What are the base pairing rules? How does this allow for DNA replication

A genome is most accurately defined as which of the following? the portion of our DNA that codes for proteins the noncoding portion of our DNA all the DNA found in our cells a map of a chromosome

The greenhouse gas with the highest greenhouse warming potential is

What is malaria? a. a tropical disease caused by a parasite b. a disease caused by misshapen white blood cells c. a common heterozygous genetic variation d. a condition of white blood cells that carry oxygen

What is also known as trisomy-21

What is mulch and give two materials that can be used as mulch

The DNA structure is similar to a ladder. Choose the molecules that make up the "rails" or sides of the DNA structure. ribose guanine adenine thymine deoxyribose phosphate uracil cytosine

Climate change on earth is thought to be affected by which of the following solar phenomena? A. solar eclipses B. solar flares C. solar prominences D. sunspots

What type ofreproduction produces fungi that are different from either parent

Explain why DNA repliccation is more complex in eukaryotes than in bacteria