Which sources do scientist use to study ancient climates? Check all that apply

A) Earths orbit

B) tree rings

C) volcanoes

D) pollen grains

E) fossils

Why is this considered a nonscientific question? "What color is a great horned owl?"

Wind is an uncommon agent of erosion A. True B. False

What us the genotype for a recessive trait found on the female chromosome

What produces proteins by following the instructions for the nucleus of the cell

The male gonads have both sperm-producing and testosterone-producing functions and are called:

Which of the following microscopes has the lowest resolution TEM SEM dissecting electron

The process where sediments turn into a sedimentary rock through compaction or cementation is called

Which group of microorganisms is most likely to spoil a freshwater trout preserved with salt? A) Psychrophiles B) Facultative halophiles C) Anaerobes D) Thermophiles E) Hyperthermophiles

What is unique about dogs?

3. The best thing you can do to keep a positive relationship with your supervisor is to