All vegetable plants help humans in one way or another. The most helpful plants would be plants such as corn and wheat.
vagetable
They give us oxygen, and help us to stay alive without plants we wouldnt be alive
Parsnips
it improves health and growth.
Help us to breath.
Yes they can
they help us fertilize plants and they live in water.
it keeps us warm and helps plants survive
The plural form of the noun 'vegetable' is vegetables.
well plants provide oxygen, oxygen helps us to live.
Fertile land grows plants more easily. We eat these plants which help us to grow, and if we don't eat these plants we will not grow, will not get the nutrients that these plants give us and we will grow sick and eventually, die.
the answer is breathe.