Di SuLSU
3. Which statement best describes why algae can be a beneficial pioneer species?
O A. Algae gain energy from photosynthesis and provide competition for other organisms.
O B. Algae can grow in extreme conditions and provide food for many different organisms.
O C. Algae can use up suspended oxygen and can change the color of the water.
O D. Algae can grow very rapidly in nutrient-rich environments and block sunlight.

water   molecules stay close to each other through cohesion, the collective action of hydrogen bonds between water molecules. cohesion plants draw water upwards from the root through the stem's transport tubes (xylem) to the leaf. this transport occurs even in large trees and against gravity. transpiration, evaporation of water from plant leaves, creates a tension on water molecules being pulled up from the stem and roots.

water also has high (the attraction of one substance to another) properties because of its polar nature. adhesion of water molecules to plant cell walls counteract gravity while water is transported from roots to leaves.

water exhibits a very high surface tension when compared to other liquids. surface tension is a property of a liquid that holds the surface together and allows it to resist an external force. by capillary action, the water forms concave menisci inside the pores. the high surface tension of water pulls the concavity outwards, generating enough force to lift water from the roots to the leaves of plants.

thus, cohesion, along with adhesion and surface tension creates a capillary action that keeps water molecules interacting and moving through the plants out to the leaf cells.

therefore, option d) is the correct answer.

explanation:

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).