Which statement best describes a characteristic unique to renewable resources? Renewable resources are abundant.
Renewable resources form slowly.
Renewable resources can be used to generate electricity.
Renewable resources are found in nature.

The correct answer is -

Renewable resources are abundant.

Explanation:

Renewable source of energy which is found in nature in abundant quantity and can be used repeatedly and will never end as it is kept on forming naturally and replaced.

Both renewable resources and non-renewable sources of energy are used to generate electricity. Non-renewable source of energy takes a longer period to form again as it is a slow process however it is not the case with the renewable source of energy.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

i think its white blood cells

i hope this