A student conducts an experiment with an electromagnet made out of coiled wire. He sees how many paper clips the electromagnet is able to pick up. The table shows the data collected.

Based on this data, what conclusion can the student make?

A. A higher electric current leads to a weaker magnetic field.

B. A higher electric current leads to a stronger magnetic field.

C. A greater number of wire turns to a weaker magnetic field.
D. A greater number of wire turns leads to a stronger magnetic field.

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.

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.