Which of the following is not one of the ways that weathered nutrients can return to an ecosystem's environment?

1. dissolved in water.

2. released into the atmosphere as a gas.

3. taken from the soil by plants.

4. taken from plants by animals.

What best describes the sun? A huge ball of fire A mass of solid matter Molten matter held together by gravity A mass of protons and magnetic

What is the name given to the slowest step in the mechanism of a reaction?

The benefit of fusion is that it:

How should the student label each circle in this diagram? reaction A: chemical; reaction B: nuclear reaction A: nuclear; reaction B: chemical reaction A: strong nuclear; reaction B: weak nuclear reaction A: weak nuclear; reaction B: strong nuclear

Which statement best describes how dynamic equilibrium relates to a saturated solution of sodium chloride? The concentration of the dissolved particles remains constant. No more solid dissolves in a saturated solution.

What formation is favored by the addition of heat.

10+10= 123+456= 789+101112

Why are water storage tanks usually built on towers or placed on hilltops?

What does hydrochloride mean?

What happens to the concentration of the reactants and products during the course of a forward chemical reaction