Question

4 10.5.2 Choose the correct option.
1 The poison cyanide is highly toxic/toxin to
animals and humans.
2 There are endless/countless stars in the sky.
3 Carbon dioxide is a contraction/by-product of
cellular respiration
4 Life expectancy around the world has increased
steadily/eternally for nearly 200 years.
5 Their results have not been widely accepted/
reversed.
5x2=10 marks
5
10.6.14 Choose the correct preposition.
1 Space exploration gives rise to/in many scientific
breakthroughs.
2 The human body consists with/of trillions of cells.
3 The Earth is very small in/at relation with/to
Jupiter.
4 Living organisms rely tolon oxygen for their
survival.


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Answer 1

Ответ:

1 The poison cyanide is highly toxic to  animals and humans.

2 There are countless stars in the sky.

3 Carbon dioxide is a by-product of  cellular respiration .

4 Life expectancy around the world has increased  steadily for nearly 200 years.

5 Their results have not been widely accepted.

10.6.14 Choose the correct preposition.

1 Space exploration gives rise to many scientific  breakthroughs.

2 The human body consists of trillions of cells.

3 The Earth is very small in relation to  Jupiter.

4 Living organisms rely on oxygen for their  survival.

Объяснение: