What holds up a plant

How does ATP enable transport proteins to move ions across a cell membrane?

Which part of the mantle is made off soft rock? Lithosphere Asthenosphere Outer core Lower mantel

How are the reactants represented in the chemical equation for photosynthesis?

A neuroscientist records neuronal firing from hillary's retina and notices that her m-cones and l-cones are both firing at an equal rate. From this, hillary is probably looking at a:

There is a continuous flow of ___ from water in photosynthesis

The cell theory states that A) all living things are made of cells. B) all cells have only one nucleus. Eliminate C) plants do not have cells. D) only animals have cells

2) The population of mice in a local forest ecosystem has recently died out due to disease. In the past, these mice were the main predators of the forest beetles.

Which DNA bases pair with each other? How many hydrogen bonds are shared by each pair?

Which layers of sedimentary rock at Grand Staircase Escalante National Monument do you think are the oldest?

Animals in the higher trophic levels generally share two characteristics. They are typically