Aplant is starting to fall over because the plant can no longer support its own weight. students want to find out why this is happening. which of the following is a good hypothesis for their experiment.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

d.embryo is the correct one