Answer:
the discoveries, events and people that continue to affect the history ... The extremely infectious disease was class-blind, killing rich and ... that a few cells remaining in Petri dishes could be used as biological weaponry. ... smallpox, a disease that had now been killing unhindered for at least 2,800 years.
Explanation:
Answer: I don't know if this is right but I think it is
b. at the organ level
Explanation:
Answer:
C
Explanation:
in mitosis, one cell divided itself and produce identical daughter cell.. for B and D its for meiosis.. and for A its more likely the chromosomes are having mutation
