Answer:
mutations in proto-oncogene are generally cancerous while mutation in tumor-suppressor alleles are recessive and result lost of function
B.
Deforestation affects ecosystems on land. there are no forests underwater
Explanation:
an individual animal, plant, or single-celled life form.
Answer:
A. Danny stores the chemicals required for his experiment in flasks and beakers.
Explanation:
It is unsafe to store chemicals in open containers such as, a flask or beaker.
