Answer:
<u>technology</u> has enabled us to capture useful heat through devices such as solar panels
Explanation:
<h3 />
Answer:
I think its 2, but correct me if i'm wrong. :>
Explanation:
B. FILE PAGES
I answered wrong the first time, but according to an exam the answer is B. Definitely trust an exam answer!
Answer:
Mercury, rontgen rays, etc.
Explanation:
There are lots of answers to this question, hope these two help.