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

B - a small fraction of the known elements.

Step-by-step explanation:

Found it on study island

Answer 2

Answer: c

Explanation: it dose not matter