Answer:
a food chain shows how the organisms are related with each other by the food they eat.
Explanation:
Answer:
TRUE
Explanation:
Metabolism is the sum of all of the chemical reactions that are involved in catabolism and anabolism.
Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in the chemical bonds.
Anabolic Reactions
In contrast to catabolic reactions, anabolic reactions involve the joining of smaller molecules into larger ones. Anabolic reactions combine monosaccharides to form polysaccharides, fatty acids to form triglycerides, amino acids to form proteins, and nucleotides to form nucleic acids. These processes require energy in the form of ATP molecules generated by catabolic reactions. Anabolic reactions, also called biosynthesis reactions, create new molecules that form new cells and tissues, and revitalize organs.
The layer closest to the Earth's surface is the troposphere. Here, ground-level or "bad" ozone<span> is an air </span>pollutant<span> that is harmful to breathe and it damages crops, trees and other vegetation. It is a main ingredient of urban smog.</span>
Answer: Chlorophyll
Explanation: The primary pigment used in photosynthesis, reflects green light and absorbs red and blue light most strongly
