Answer:
My mother had cancer so probably coughing and losing hair. What kind of cancer is it?
Explanation:
They split up atoms to make power
Answer:
B. Fossil
Explanation:
According to National Geographic, "Fossils are the preserved remains, or traces of remains, of ancient organisms." When you find the impression of a leaf, the leaf imprint is the preserved remains of the leaf.
Answer: D. Extinctions occur at higher rates during times of ecological stress when populations and species are poorly adapted.
