The main goal of basic science is to expand knowledge without any expectation of short-term practical application of that knowledge.
-Rhear
Answer:
Gravity?
Explanation:
Or it could be a non contact force.
Answer:
the answer is 'rectilinear propogation of light'
Explanation:
Mutations can causes changes in DNA
Answer: A. The human biological component of the archaeological record.
Explanation:
Bioarcheology is the study of human remains in an archeological site.