Question

Please help with the question answers♥╣[-_-]╠♥​

Answer 1

Answer:

1 :To be alive

2: By roots and leaves

3:no, they respire

Explanation:

4:Oxygen, water, sunlight

5:from food they eat

6: about 70 to 80 percent

7: because we get many use full things from them

8: I don't no very well

Answer 2

Answer:

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Attachment

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1. Blood is liquified through water which makes it easy to transport various mineral through the body. Secondly, the water we excrete as urine purifies ouelr body.

2. plants obtain their minerals from roots through soil.

3. Yes plant inhale carbon dioxide and exhale oxygen, inshort, they breathe.

4. Plant requires various minerals like nitrogen (N), phosphorus (P) and potassium (K). Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.

They use this food so to grow themselves and directly /indirectly is used by us for our growth.

Explanation:

5. The food that humans ingest include nutrients like carbohydrates, fats, etc. which are taken away by cell and is transformed into energy which is later used by humans.

6. Approximately, 70% of human body constitutes water.

7. It is important to look after plants and animal so to maintain the food chain and life on earth. If any of these become extinct, it will break the food chain /web which would lead to an end to living existence.

8. The first living state of an organism was a bacteria which was present in water, mainly in the oceans.