Scientific laws a. why a pattern in nature occurs b. how a pattern in nature occurs c. a pattern in nature observed over and over d. strong evidence in support of a hypothesis

What is the next step in muscle contraction after the actin changes shape? (apex)

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?