Question

1.

ai. What is respiration?
ii. Distinguish between self-pollination and cross pollination.
bi. Define force?
ii. State three effect of force.
ci. Define any two types of energy.

Answer 1

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 ;) ❤❤❤