Which statement best describes the normal growth of a plant's roots? Question 3 options:

The roots grow out of the soil in search of oxygen from the air.

The roots seek light from photosynthesis, so they grow outside of the soil.

The roots respond to the force of gravity by growing down toward the earth.

The roots respond to contact with the ground by sliding alongside it.

option C is correct answer of this question

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

answer; /// i believe the correct answer is (reactants);