Which process requires energy to bring molecules across the cell membrane? facilitated diffusion passive transport passive diffusion active transport

How does the autonomic nervous system control blood pressure?

Diffusion, osmosis, active transport. All of these are methods by which a cell

Without photosynthesis, we would have no food. true or false

Which statement is true for photosynthesis? Producers use it. Consumers use it. Scavengers use it. Decomposers use it.

What's associated with rock systems in biology geologic time scale

The circular movement of matter due to density, temperature and salinity drives what? A. Air currents B. Ocean currents C. All of the above D. None of the above

A sandbar that completely crosses a bay, closing it off from the open ocean, is a

You notice you begin to sweat whenever the door to your bedroom is closed. This is most closely related to which step in the scientific method? Question 3 options: forming a conclusion making an observation forming a hypothesis recording data

What is similar between endoskeletons and exoskeletons?

The suns energy which supports life is transmitted to earth in form of