Is a scientist who studies plant remains in the archaeological record.

a. ethnologist

b. zooarchaeologist

c. paleoethnobotanist

d. paleontologist?

Why did comets form in the Kuiper belt and not in the asteroid belt

Identify reactants, products, and enzymes in a reaction

Cardiovascular disease can be prevented through proper diet and exercise? True or false

A plant breeder is trying to develop a deep purple violet. She knows the violets come in deep purple, light purple, and white. She crosses two violets hoping to produce only the deep color.

What are the 2 ways variation occurs

What is directly responsible for an acquired trait

Which statement best describes a physical change? Changes can occur to certain chemical properties of the substance, but the overall shape of the substance will remain the same.

What are catalysts that speed up reactions in living things called? A. Biocatalysts B. Enzymes C. Cellular facilitators D. Polymers

Offspring that are genetically unique are the result of mitotic reproduction. vegetative reproduction. asexual reproduction. sexual reproduction.

Are dinosaurs bones biotic or abiotic