Scientists use tools to

Which type of limiting factor affects a large population more than it affects a small population? A) density dependent B) density independent C) population dependent D) population independent

How does carbon combine with other carbon atoms to create a complex molecule?

What are the general characteristics of sexual reproduction in humans and other vertebrates that are associated with continuous production of many sperm cells but intermittent, finite production of egg cells?

The primary connection between cerebral hemispheres is the A) cerebellum. B) precentral gyrus. C) postcentral gyrus. D) midbrain E) corpus callosum

What cells in the body are most likely to have originated through the process of meiosis?

Which of the following is an appropriate problem statement for a science experiment? A. What is the effect of microplastic on the digestion processes of small fish? B. The effect of microplastic on the gut of small fish is unknown to humans. C.

Which of the following is the adaptation that allows animals to survive in high altitudes which contains lower levels of oxygen A. Migration B. Higher levels of hemonoglobin C. Insulating feathers D. Higher body temperatures

What happens during the lysogenic cycle

As a seedling, the strangler fig and host tree have a relationship that is described as commensalism. Why is commensalism a good description for this relationship?

Glycogen is stored in the body for future use. if it is drawn upon, it will