Which of the following statements describes ways cellulose and starch are similar to and different from each other?

bc blah

explanation:

bc blah

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

your answer is going to be physical weathering

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.