When a meteor crosses the sky, the light given off is caused by O Friction
Gravity
O Solar Winds
O Erosion

The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?

What do all of the above organisms have in common

Light sensitivity in euglena is provided by the