Point
which evidence suggests that earth's current warming trends are different
from earth's natural climate cycle?
o
a. the current changes are much smaller than in the past.
o
b. the current changes are happening much faster than past
changes.
o
c. the current changes are happening much slower than past
changes
d. the current changes are paired with declining carbon dioxide
levels.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this

they are known as evergreens

e2020 answer: spores

pteridophytes

bryophytes

nonvascular

vascular