Cells, tissues, organ, and body system.
Kinetic energy. Kinetic energy is the motion of waves, electrons, atoms, molecules, substances, and objects. Chemical energy is energy stored in the bonds of atoms and molecules. Batteries, biomass, petroleum, natural gas, and coal are examples of chemical energy.
A. the distribution of sand on an ocean floor
Answer:
the first one air pressure
The triangle is an Acute angle triangle.
