Research the concept of "magnetic reversal", and "magnetic stripes". Explain how these events or phenomena support Wegener's work on continental drift.​

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.

i wish i could with all of them i can barley see the first one so here's the answer to the first one b

it is a. i hope this .