HELP Consider the following experiment. A plant is set in one corner of a box. A top is put on the box so that the hole in the top is opposite to the plant.

Over the next week, the plant in the box should:

grow downward
grow away from the hole
bend and grow towards the hole
die for lack of air

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

i got you i did it ya know what it is just needing to fill this in for a quick task!

answerbacterium;

answer increasing the intensity, duration,and frequency of exercise progressively;