Im preparing for an assignment, could anyone ? 100 points.

i need to know what mitosis is.

i need to know what meiosis is.

i need to know the differences between mitosis and meiosis.

i need to understand genetics vocabulary (allele, dominant, recessive, heterozygous, homozygous).

i need to know how to use a punnett square.

i need to know how the cell uses dna to create a protein. (steps of transcription and translation)

i need to know what a mutation is and how it can affect living things.

The first signs of drought may be observed in which part of the water cycle?

A)evaporation

Explanation:

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.

your answer is going to be physical weathering