Question

the changes
CI. Fill in the blanks.
1. Living things which can make their own food are the plants
2. Human beings breathe in
and give out
3. In plants, exchange of gases takes place through
in the leaves.
4. Birds reproduce by producing
5. A living thing composed of many cells is called a
organism.
C2. Multiple Choice Questions (MCQs): Choose the correct answer for each of the following.
1. Respiration is a process during which -
(a) oxygen is taken in.
(b) water alone is produced.
(c) carbon dioxide is taken in.
(d) none of these.
2. Excretion is a characteristic of
(a) only plants.
(b) only animals.
(c) both plants and animals.
(d) viruses.
3. Yeast is a/an
(a) multicellular organism.
(b) non-living thing.
(c) animal.
(d) unicellular organism.
d respond​

Answer 1

Answer:

Fill in the blanks

1- Autotroph

2- Oxygen, Carbon Dioxide

3-Stomata

4- Eggs

MCQ

1- a.

2- c.

3- d.

Answer 2

Answer:

1 Plants

2 oxygen, Carbondioxide

3 In the leaves

4 By laying eggs

5 Multicellular Organism

MCQ

1 oxygen is taken in

2 only animals

3 unicellular organism

Explanation:

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