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: