Scientists believe the amount of rock 50 million years from now will be the same as the current amounts. What evidence could be cited for the previous claim? The a - total amount of rock on Earth appears to be constantly cycling
b - amount of sedimentary rock increases while the amount of metamorphic rock decreases
c -
amount of igneous rock increases while the amount of sedimentary rock decreases
d - total amount of rock on Earth fluctuates greatly

i think it's a, sorry if i got it wrong tho :(

Explanation:

not sure if this what   you'r looking for would be percent composition

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.