Which of the following could result in the founder effect?

What is activation energy?

The leech is a(n) _____.

You finish a research project and submit your findings to a journal for peer review. The reviewers decide that they do not think your experimental results were convincing enough to support or disprove your hypothesis. What is your next step?

A bacterial infection would show an increase in _____.

The platypus is a(n) _____.

White blood cells help us _____.

White blood cells help us _____.

Oxygen is mostly transported through the body by the _____.

Which animals have a cylindrical body that is tapered at both ends?