A) United States
He was 28th president of USA
Ichnology is the study of the trace fossils. Trace fossils are evidences that are left by the organisms and examples would include burrows, coprolites, imprints and footprints.Hope these are the answers and would then be of help in this assignment.
Answer:
a long, narrow hilltop, mountain range, or watershed.
b. its businesses can invest in the future
Explanation:
just took the quiz on edge 2020
