A major factor that negatively affects biodiversity is

A) nonrenewable resources.

B) biological magnification.

C) habitat fragmentation.

D) contour plowing.

Viruses and bacteria can infect human cells. Bacteria are living organisms, while viruses are not. How do you think the treatment for viral and bacterial illnesses differ? How do you think they affect healthy body cells?

A king is trying to determine whether his crown is made of real gold, which has a density of 19.3 g/cm³. The crown has a volume of 80 cm³. What would the mass of the crown be if it were made of real gold? A. 1,380 g B. 1,466 g C. 1,544 g D. 1,782 g

Cellular Respiration begins with?

Which is the recessive allele for thumb-bending ability? A) h B) H C) hh D) HH

You hear on the news that a volcano erupted in the Pacific Northwest. You did not hear all the details, but the reporter mentioned it was one of the most explosive eruptions in the history of the United States.

Describe how C. parvum obtains the glucose it needs for glycolysis after it has infected another cell

If earth didn't rotate what would be one major obstacle life would have to overcome

What are two key characteristics of cancer cells?

Why does the energy decrease as we go along the food chain from producers to tertiary consumers?

Whats a biotic factor scientists should control?