Answer:
Biodiversity
Explanation:
Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans.
Explanation:
External plant structures such as leaves, stems, roots, flowers, fruits and seeds
Life cycle describes a plant that reprodueces asexually and sexually.
The sun rays are received by the plants and explell oxygen and we breath the oxygen to be able to survive
