Which substance in the atmosphere increased in abundance as the result of photosynthetic cyanobacteria

What is a herbivore? A. an animal that gets energy from eating other animals B. an organism that gets energy from eating only plants C. an animal that gets energy by eating both plants and other animals D. an animal that eats only herbs

According to Darwin's theory of evolution, in which order do the steps of natural selection happen? Some members of a population survive and reproduce, their environment or location changes, and favorable traits are passed on to offspring.

What is the process of sediment being placed in a new location

Which statement describes gravity? Select three options. O There is no defined unit of measurement for gravity. O Gravity is the force that pulls objects toward Earth's center. O Objects that have a small mass will have no gravitational pull.

Definition: This is the descent of different species from a common species over many generations.

What are facts about embryonic stem cell research?

What does the following is not true ATP is formed by glycolysis

In the vacuum of outer space, these waves are not transmitted. A. amplitude B. crest C. electromagnetic radiation D. frequency E. longitudinal waves F. sound waves G. surface waves H. transverse waves trough wavelength

What is law according to science

Why did the Hutus in Rwanda hold a deep hatred for the Tutsis? A. The Tutsis unrelentingly persecuted the Hutus when they were in power. B. The Tutsis were a minority who had historically ruled over the Hutus. C.