If organisms have similar DNA structure what does this suggest about their ancestors?

Which statement best describes the behavior of particles in a solid? A. They don’t move very much and do not change position. B. They crash into each other and bounce all around. C. They move very quickly and across great distances. D.

Which of the following will not destabilize a protein's shape? A. cold temperatures B. changes in acidity C. changes in alkalinity D. oxidation

Among the characteristics unique to animals is: a. gastrulation b. multicellularity c. sexual reproduction d. flagellated sperm e. heterotrophic nutrition 2.

Trout are found in rapidly flowing streams that have high levels of oxygen, stony bottoms, and an abundance of aquatic insects. These streams represent a trout's.

Explain the relationship between limiting factors and population size

What events are associated with chemiosmosis in chloroplasts?

A murder occurred in a house. However, investigators search a suspect's car. What are they searching? A parallel scene A secondary crime scene A side scene An alternate scene

Is stoarage a function of a carb

Why is the musculoskeletal system Important to the human body

Compare and contrast some features of prokaryotic and eukaryotic cells. Match each statement with the correct cell type. 1. Lack of membrane-bound nucleus. 2. DNA in cytoplasm. 3. Single, circular chromosome. 4. Membrane-bound nucleus. 5.