Algae is part of the Protist Kingdom because it does not fit in any other kingdom. The other organisms all fit into their own kingdoms.
What do you mean global environment
Many oaks have thick bark that protects them from fire. ... They cut down the young trees every 15 to 30 years and use the wood for fires to heat their homes and cook food. The harvested oaks, which have stored energy, or strength, down in their roots, sprout again and form many new, thin branches.
Answer;
-Ability to catalyze biochemical reactions
Explanation;
-Carbohydrates and proteins are very important macromolecules that the body needs in significantly larger quantities together with lipids, as compared to other nutrients like vitamins or minerals, for a healthy life.
-Carbohydrates are organic compounds made up of carbon, hydrogen and oxygen and they are required by the human body as an energy source, while are organic compounds made up of interlinked chains of amino acids, which consist of carbon, hydrogen, oxygen, nitrogen, and sulfur.
Apart from the structure and element composition, carbohydrates and proteins differ in a number of ways, these includes; carbohydrates are the body’s main source of fuel that enables it to function, proteins are the building blocks of the body.
Carbohydrates are needed by the body to make it run and function, while we need proteins to keep our muscles and glands healthy. Additionally, proteins have the ability to catalyze biochemical reactions a major feature that differentiates it from carbohydrates and other macromolecules.