Osteoporosis affects the the skeleton whereby the bones become brittle and fragile as a result of deficiency in vital nutrients such as calcium and vitamin D
Answer:
When you said forcing some o what does o represent?
Explanation:?
Fertilization of gametes in the female reproductive system and then, an offspring.
<span>Biodiversity depends on a species' ability to reproduce itself. If a species cannot reproduce then it will die out. This depends on the climatic conditions of the region. If there is a natural disaster for example, it will affect a species' ability to reproduce. This reduces the number of diverse species on earth. Biodiversity is the recognised variety of different types of life found on the earth. It also measures the variety of number and variety of plants, animals and other organisms found in different ecosystems. </span>
Answer:
Oral cavity
Explanation:
its first organ from which food enter
