Please please answer ITS DUE IN 20 MIN How do we know which lions are related to each other?

1. Females tend to remain in the pride in which they are born, so they are usually related to each other.

2. Is identifiable from the whisker spots, which are found on each side of the face in rows.

Explanation:

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.