Which of the following organisms is mostly responsible for changing nitrogen in the atmosphere into other nitrogen-containing substances?

mice

plants

bacteria

mushrooms

Identify each type of synovial joint by name. drag the appropriate labels to their respective targets.

What are the chemical building blocks needed for life?

Characteristics of Arthropods that has attributed to their diversity and success.

A patient diagnosed with bipolar disorder is dressed in a red leotard and bright scarves. the patient twirls and shadow boxes. the patient says gaily, "do you like my scarves? here; they are my gift to you.

Which type of fossil is formed when an organism is buried in sediment then hardens into rock, leaving behind a cavity?

How energy in gasoline is transformed in a lawn mower

Which observation was a sign that a chemical reaction was occurring in this experiment A) formation of a solid B) change in color C) formation of gas bubbles D) production of light

Cells in multi-cellular organisms A) All look the same B) All have the same function C) Are often quite different from each other D) Are the same size in every part of the organism

Why is it necessary to cool a hot supersaturated solution slowly during a recrystallization?

Name the two energy-equivalent molecules that contain three phosphates as part of their structure. what makes these two molecules different? how many high energy phosphate bonds do they contain? nutrition