The images represent sexual and asexual reproduction. These methods of reproduction vary in terms of the genetic composition of offspring. In the offspring are genetically identical to the parents.
A)
Image A
B)
Image B
C)
Images B and
D)
Images B, C, and D

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

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

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.