32.Plants are very important living things.As we know,life could not go on if there were no plants(1)
they can make food from air,water and sunlight.Men and animals(2)
(can) make food from air,water and sunlight.They get energy by(3)
(eat) plants and other animals.So we all need plants to live.This is the (4)
['ri:zn] why we find that there are so many plants around us. If you look(5)
(careful) at the plants,you will find that there are two types of plants:flowering plants and no-flowering plants. Flowering plants can make seeds(種子).The fruits(6)
[pr?'tekt] the seeds.Some fruits have one seed,some have two,three(7)
four,and some have many seeds.But a few fruits have no seeds at all.An example of a fruit(8)
seeds is the banana fruit.Most non-flowering plants do not grow from seeds.They grow from spores(胚芽).Spores are very small.Some spores are(9)
small and light that they can float(漂浮) in the air.We may say that spores are quite the same as seeds.When these spores are all in the wet and(10)