Part B
(Figure 2) contains eight boxes. One of the boxes contains something different from the others. (The link tells you that there is a different figure for Part B.
the link or click on the dropdown menu to the left to change from the Part A figure to the Part B figure.)

the denominator has a very specific role.

tissue

explanation:

it is actually formed by geoup of cells which is tissue

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.