Answer:
Respiration:
1)Energy giving process. (Cell respiration...)
2) The act of inhaling or exhaling.
Self-pollination:
The transmission of pollen grain from anther to stigma which takes place at a single flower.
Cross-pollination:
The transmission of pollen grain from anther to stigma which takes place between two different flowers of the same species.
Force:
Any push or pull exerted by a body.
Contact Force, Magnetic force, Gravitational force
Kinetic energy and Potential energy.
Kinetic energy:
A kind of energy which an object possesses due to its motion.
Potential energy:
A kind of energy which an object possesses due to its height or position.
Hope this helps ;) ❤❤❤
