Which activity is most likely a result of a sudden, unexpected change in the environment? a. polar bears growing thicker fur b. fewer plankton making oxygen c. frogs hibernating d. leaves changing color

the reason some people sacrifice their own life for another person's life could be that they are in love with them and would do anything to keep them safe a protected even if that means risking their life in the process

14 chromosomes

explanation:

sperm cells of the russian dwarf hamster contain 14 chromosomes. how many chromosomes are found in a normal body cell of the russian dwarf hamster? a cell with 20 chromosomes undergoes mitosis.