Ok i need help with some science questions?? Best answer gets...?

Question

KK i need help with...

1. What is the relationship between ferns and coal?

2. Is a rose vascular or nonvascular?

3. Is corn vascular or nonvascular?

4. Is Grass vascular or non Vascular..??

KK thats about it... Whatever answert i think goes best gets voted best answer..Thanks sooo mcuh!!

Answer 1

2. a rose is vascular

4.grass i think is vascualr if i remeber

Answer 2

1. 300 million years ago many parts of the Earth were covered in dense fern forests. It was a group of ferns called horsetails which were particularly important in those ancient forests. The forests grew very well in swamps which covered part of the regions which we call Europe and North America today.

This age of the Earth, 300 million years ago, is called the Carboniferous Period by geologists. In the rocks which belong to this period we find large amounts of coal.

Coal begins to form when vegetation dies in wet swampy areas. The water does not allow the vegetation to decompose properly so it turns into a material called peat. Peat is still being formed today and in certain regions, such as Scotland and Ireland, it is dug up, dried and burned as fuel.

If the peat is covered in sediment and if it is compressed under pressure the peat will turn into coal.

2. vascular

3. vascular

4. nonvascular