C. Clean
The clean technique involves meticulous handwashing, maintaining a clean environment by preparing a clean field, using clean gloves and sterile instruments, and preventing direct contamination of materials and supplies.
filling software i hope this helps
I got seven 7 you add 2 and - 8 because to negative make a positive and that is 10 then you subtract 3 and it is 7
Two processes that can create genetic diversity in a population are mutation and recombination.
Answer:
Hormones are chemical messengers released from endocrine glands that travel through the blood system to influence the nervous system to regulate behaviors such as aggression, mating, and parenting of individuals.
Explanation: