Answer:
The answer is B, How does gravitropism affect plant growth?
Explanation:
According to Google:
"Gravitropism (also known as geotropism) is a coordinated process of differential growth by a plant or fungus in response to gravity pulling on it."
So, since the students put the pots on their sides, and they say that the bean plants bend upwards, then option B is the only logical explanation for the plants' behavior.
Have a BE-A-U-TIIFUL day!! \(^u^\)
Water is an example but not sure if it's what your looking for...
The nitrogen cycle is important to humans because it converts nitrogen into a form that humans can obtain by eating other organisms.
Answer:
c. Both are used to determine the age of objects.