What is a habitat?

A: the way an animal behaves

B: the place where an animal lives

C: the role an animal plays

D: the group of animals in an area

What abiotic factor is the initial energy source is most food webs?

What did the miller urey experiment demonstrate

How might air temperature and pressure affect the weather outside?

What is the biggest single factor in environmental science today? A pollution B rapid human population growth C urbanization D global warming

4. Applying Ideas The law of supply and demand is a simplification of economic patterns. What other fac- tors might affect the cost of a barrel of oil?

Blood from the left subclavian artery flows into what vessel

What happens to a plant cell in a hypotonic solution?

How do environmental scientists use technology to track gray wolves? A. They use gel electrophoresis to analyze wolf DNA. B. They use biostimulation to promote wolf movement. C. They use acoustics to identify wolves by their howls. D.

2. Read the following scenario: Marc's mother is remodeling the backyard. She decides to replace the grass with a concrete patio, cut down a large tree in the corner by the fence, and replace the rose garden with a rock garden fountain feature.

A student reads the article "Autoimmune Diseases Stopped in Mice" and claims that this research will revolutionize treatment for autoimmune disorders in just a few years.