Question

# Give scientific reasons
1. Biodiversity should be conserved.
2. Pituitary gland called master gland.
3. It is easy to fix the pointed nail in the wooden planks.
4. The ordinary water can conduct electricity while distilled water cannot.
5. A changed body loses its charges if we touch it with our hands.​

Answer 1

2 Answer

Explanation:

pituitary gland control our brain this reson pituitary gland is known as master gland

Answer 2

The biodiversity should be conserved because it contributes a lot to our ecological balance

Pituitary gland is called the master gland because it regulates the amounts of hormones secreted by the endocrine glands.it controls the functioning of all other glands

It I easy to fix the pointed nail in the wooden box because pressure is inversely proportional to area.less is the surface area, then more will be the pressure

Ordinary water consists of many minute particles. These particles are conductors of electricity.

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