Which three characteristics are found only in organisms? made of cell or cells
contain genetic information
able to metabolize food
able to evolve
use energy
to
grow

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

What pattern of migration do whales follow?

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?