Question

About 99% of the solid Earth is made up of
A.
about half of the known elements.
B.
a small fraction of the known elements.
C.
just one of the known elements.
D.
most of the known elements.

Answer 1

Answer:   c

Explanation: it dose not matter

Answer 2

Answer:

B - a small fraction of the known elements.

Explanation:

Found it on study island