The relative age of something is the exact number of years since an event has occurred true or false

Which contribution did Copernicus make to our view of the solar system? A. He proposed the sun-centered model of the solar system. B. He showed that planets moved in elliptical orbits. C. He proposed that gravity kept the planets in their orbits. D.

Describe what occurs in gene and chromosomal mutations in an organism. Give an example for each consequence you mention.

What are fossils? How are most fossils formed?

Which describes Einstein's general theory of relativity? Check all that apply. It replaced the special theory of relativity. It applies to accelerating objects.

Why are cells often flattened instead of cubed shaped?

What are some examples of aibiotic factors?

Nearly all cells found in multicellular organisms have similar needs as a result most organisms have developed similar what to meet those cell needs

Which is the fifth most common pool where carbon is stored apart from the Earth's crust, ocean, soils, and atmosphere?

A person is walking through a park. A branch from a tree falls, nearly hitting her. Her heartbeat speeds up. Which part of the nervous system was responsible for this?

A traveler finds herself in a biome that is full of trees. She notices that there are many plants growing on the ground. Which of the following clues would confirm which biome this is? A. Many animals are ending their hibernation. B.