The walls of the alveoli in the lungs are incredibly thin. Explain how this structure is related to function in the body.

1. Why are some kids good inventors? 2. What kinds of Inventions or improvements on inventions do you have ideas for?

How similar do DNA sequences need to be for 2 organisms to be considered the same species? And how is this decided

An inability to form which of the following would prevent aerobic respiration from occurring? A. Pyruvate B. Oxygen C. Carbon dioxide D. ATP

A remote consultation with physicians or other healthcare professionals is called

In complete sentences, compare the circulatory system of a plant and an animal

Do Genes make up chromosomes.

Foxes in the Arctic primarily eat hare. Hare eat plants, such as berries, leaves, and grass. If the plants in an Arctic area decrease in number, what will most likely happen to the populations of both the Arctic fox and the Arctic hare? A.

What is the purpose of the biogeochemical cycles?

Strong trading kingdoms emerge in w. africa because of an abundance of salt and?

List and briefly describe 6 major ways dissecting a human would be different than dissecting a frog.