Answer:
B
Explanation:
to mantain the homeostasis of the organisms water content
Ecological foot print. 4.) Fertile soil is a valuable natural resource.
Explanation:
Answer:
Each ATP molecule contains one ribose molecule, one adenine molecule and three phosphate groups.
Explanation:
Each molecule of Adenosine triphosphate (ATP) is composed of one ribose molecule (sugar), one adenine molecule (nitrogenous base), and a chain of three phosphate groups bound to ribose. It is the energy-carrying molecule present in the cells of all organisms. Cells in the body of the organisms produce the energy for their functioning, by converting the energy stored in the food nutrients into a more usable form called adenosine triphosphate (ATP), which will release energy when the need arise. This process is known as cellular respiration.
Answer:
Nucleus
Explanation:
The nucleus of an atom is the central part that is made up of the protons and neutrons of the atom. It is also what makes up most of the mass of an atom. Electrons are those ones found in the orbit of of the atom (the little blue balls). They also have mass, but it is so small that it is negligible.
The marine biome
Explanation:
Marine algae supply much of the world's oxygen supply and take in a huge amount of atmospheric carbon dioxide. The evaporation of the seawater provides rainwater for the land.