What unit of measure is used to find both length and height

What is the primary source of energy for nearly all of earth's ecosystems?

Does A hypothesis always has to be true. true or false question.

In the reaction c o2 → co2, 18 g of carbon react with oxygen to produce 72 g of carbon dioxide. what mass of oxygen would be needed in the reaction?

What do different environments cause different species to do? A. become extinct B. become more diverse C. have similar traits D. become less diverse

Certain parrot species cannot be brought to the United States to be sold as pets. What is the name of the legislation that makes this illegal? Red List Migratory Bird Act CITES Endangered Species Act (ESA)

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

What do ribosomes do?

A trapezoid has an area of 75 square inches, and its two bases are 8 and 17 inches long. Find the height of the trapezoid.

What events are associated with chemiosmosis in chloroplasts?