How can fossils be used to show the evolution of modern species?

How do temperature a d salinity affect deep water currents? A. They create changes in wind direction, moving denser water in the same direction as the wind and causing the deep water circulation patterns found in the ocean B.

What are some positive things about the Human Genome Project? What are some negative things about the Human Genome Project?

Cellulose can be digested by humans and is a type of carbohydrate, true or false?

Which one of the following is a common acid? O A. Vitamin C O B. Aluminum hydroxide O O C. Washing soda D. Calcium carbonate

Jordan builds a terrarium. But, the soil he uses does not have many nutrients. How could this affect life in the terrarium? A. Some plants and animals may die. B. The animals will die, but the plants will not be affected. C.

Substances that go IN to a chemical reaction is called what? A) Reactant. B) Product. C) Subscript. D) Coefficient.

Which statement describes the relationship between plants, animals, and the carbon cycle?

In a glass you have 76% salt water also you have an egg which is 90% water inside, which way would the water move.

Explain how the water cycle functions because of change in matter.

Small vesicles containing pigment inside of pigmented fish epidermal cells aggregate or disperse in response to treatment with certain chemicals.