Question

Short Answer Type Question - I [2 X 5 = 10]

1. What is dispersal by explosion? Give two examples.

2. What are the different ways through which plant reproduce?

3. What are nutrients? Name their types.

4. How does communicable disease occur? How do they spread?

5. What is matter made up of?​

Answer 1

Answer:

1. Pea and Beans

3.Nutrients are compounds in foods essential to life and health, providing us with energy, the building blocks for repair and growth and substances necessary to regulate chemical processes. There are six major nutrients: Carbohydrates (CHO), Lipids (fats), Proteins, Vitamins, Minerals, Water.

4.A communicable disease is one that is spread from one person to another through a variety of ways that include: contact with blood and bodily fluids; breathing in an airborne virus; or by being bitten by an insect.

5.atoms and molecules