What would happen if you gave these plants a brief exposure to darkness in the middle of the daytime?

Why do some trees lose their green color in the autumn?

Why is clay a challenging soil for plants to grow into? Group of answer choices The field capacity point is really low, causing water to seep through the soil quickly Both the wilting point and field capacity are really low, causing the soil to be immediately oversaturated The distance between field capacity and wilting point is extremely small, which makes the plants highly susceptible to changes in precipitation It has a high wilting point, a lot of rain has to fall before plants can access the water

An orchid plant is growing on the branch of mango tree. How do you describe this interaction between the orchid & the mango tree?