Question

★ QuEsTioN ★

★ PLS ANSER THIS QUESTION ★

❌ DON'T SPAM ❌

• Irrevelent Answers will reported •

★ Pls give the answer fast it is very Important for me Right Now..

★ FULL EXPLANATION NEEDED ★

1. What is the main difference between autotrophs and heterotrophs ?
2. Name the raw material that your body uses for growth and energy.
3. Describe the basic requirement of living organisms for obtaining energy.
4. How many set of teeth human have ?
5. Name the three type of blood vessels.​

Answer 1

1. Answer : The organisms which make their own food from the simple substance present in the environment are called autotrophs .. The mode of nutrition in organisms which cannot make their food and depend on other for getting the food is called heterotrophic nutrition. such organisms are called hetrotrophs.
2. Food is the basic source of energy for all organisms. Therefore, it is important to know how different organisms get their food.
3. All plants and animals require food for growth and getting energy. The process of utilizing the food to obtain energy for growth and development is called nutrition.
4. in humans, teeth grow twice in their lifetime first set of 20 teeth appears during infancy these teeth are called milk teeth.
5. There are three types of blood vessels in our body. these are veins, arteries and capillaries.

Answer 2

Answer:

1. Autotrophs:

∆Organism prepares its food.

∆Food is prepared from Co2 and water in presence of sunlight.

∆Green plants and certain bacteria like blue-green algae have autotrophic blue-green.

∆Autotrophs are producers in the Autotrophs

Heterotrophs:

∆Organism depends on organisms for food.

∆Food cannot be prepared from Co2 or water.

∆All the animals, most bacteria have heterotrophic nutrition.

∆Heterotrophs are consumers in the food chain.

-----------------------------------------------------------

2. Food provides the chemical raw materials that promote growth, gives energy and repair body tissues. These raw materials are carbohydrates, proteins, fats, vitamins, minerals, fibre and water.

-----------------------------------------------------------

3. The basic requirement of living organisms for obtaining energy is food. Food gives us all kinds of nutrients like vitamins, minerals, proteins, carbohydrates and fats. ... Hence, the basic requirement of living organisms for obtaining energy is food.

-----------------------------------------------------------

4. Most adults have 32 teeth, which is 12 teeth more than children! Among these 32 teeth are 8 incisors, 4 canines, 8 premolars, and 12 molars, including 4 wisdom teeth.

(Or)

Human gets two full sets of teeth over your lifetime. As a baby, a human has 20 teeth, and an adult should have 32 teeth. Among the 32 teeth, each has its function in the chewing and eating process.

-----------------------------------------------------------

5. The three kinds of blood vessels found in human beings:

Arteries - Arteries carry oxygen-rich blood away from the heart to all of the body's tissues.

Capillaries - These are small, thin blood vessels that connect the arteries and the veins.

Veins - Veins carry deoxygenated blood from tissues to the heart.

________________________________________________________________