Explain why atmospheric pressure changes as depth changes

What is the correct term for a source of historical climate data?

Why did Mendel create the law of segregation

Which of the following scenarios could cause stomata to close? Rain has fallen every day for ten days. The soil around the plant is very dry. The soil around the plant is very wet. The plant lives near a wetland area.

biologists is studying two species of lizards in a mountainous region. The two species are separated by habitat with one species occupying the protected valleys where the other is exposed to high elevation mountain range where conditions are

A hypotonic solution outside a cell wall has how much solute compared to the solution inside a cell? a) no solute b) less solute c) more solute d) the same amount of solute

The geographical processes that shape earths features today

Researchers working with Rob Dunn set out to collect and identify microbes found in belly buttons. When the researchers began identifying these microbes, they found that the microbes represented a wide range of metabolic activities.

Which of the following facts about the ocean water indicates that the ocean is a major resource of nutrients?

How do fossils and fossil record support the idea that life changes over time

How are organisms in the domains Bacteria and Archaea similar? A. They are protists. B. They are ancestors of eukaryotes. C. They have membrane enclosed organelles. D. They lack a nucleus.