Matematically speaking, maybe because:
The number of substances = number of elements + number of different combinations of those elements
A cell is the smallest unit of life, also called the 'building blocks of life' because cells multiply and differentiate to form a multicellular organism as well as give rise to new organism by forming gametes or reproductive spores. A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism. Thus, cells are the basic building blocks of all organisms. Several systems that function together form an organism (like a human being).
Answer: A car rolling down a hill
Explanation: because kinetic energy is the force of some being pulled or pushed
Answer:The patterns are they occur near a lot of coasts of continents.
Explanantion:
Nitrogen fixation. most nitrogen fixation is performed by certain kinds of bacteria . Some of this bacteria live in bumps called nadules (NAHJ oolz) on the roots of certain plants.