What is by far the leading cause of water pollution? select one:

a. ocean-going shipping

b. agriculture activities

c. mining

d. sewage treatment plants

e. factories next?

What is an example of a sororal connection? A. a father and mother set of porpoises B. a group of female bottlenose dolphins C. a mother orca and her son D. a pod of male humpback whales

Hummingbirds drink nectar from flowers, while robins eat plant seeds. What does this reduce?

How one culture contributed to modern science

It is possible to represent most data in both qualitative and quantitative forms

Give an example of an analogy for describing the difference between prokaryotic cells and eukaryotic cells

Which of the following statements is true? A. Instantaneous acceleration is always changing. B. An object that is accelerating is always changing direction. C. An object at rest has an instantaneous acceleration of zero. D.

Which of the following is NOT a monomer? a. a glucose molecule b. an amino acid c. a protein d. a nucleotide

Describe the process by which glucose molecules pass through the cell membrane. Be sure to state the kind of molecule that allows glucose molecules to pass through?

Which statement describes both scavengers and detritivores A. They kill animals for food B. They live inside other living animals C. They attack living organisms D. They feed on pieces of dead organisms

Which base replaces thymine in the mRNA