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garri49 [273]
2 years ago
11

6. Evolution explains how variations can lead to changes in a species

Biology
1 answer:
Sever21 [200]2 years ago
3 0

Answer: Evolution is the process by which populations of organisms change over generations. Genetic variations underlie these changes. as we evolve our genetic genes change because the gametes come from 2 parents and has half the DNA (23)  and thousands of years passes and if you will compare people in ancient times to now we are completely different.

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If a blood exposure occurs while providing a consumer service, the practitioner must disinfect all equipment, instruments, and surfaces with a bleach solution or a disinfectant that has been registered by the EPA that is bactericidal, virucidal, and fungicidal.

Disinfectants are chemicals that kill microorganisms in liquid form. To kill the germs that are present on the surfaces of non-living things, they are typically administered to those surfaces. In order to eliminate infectious microorganisms, disinfectants are typically used in hospitals, kitchens, restrooms, etc.

Disinfectants come in a variety of forms, and the type to employ depends on the type of bacteria involved. When there is a chance that a surface has been contaminated with infectious agents, disinfectants are utilised.

The disinfectant phenol is used to denature and coagulate the proteins of microorganisms. In domestic settings, phenol is used to clean floors. The efficiency of phenol has so always been likened to disinfection.

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6 0
2 years ago
Please help me with this question
igor_vitrenko [27]

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At 2 minutes the student's heart rates started to increase showing evidence of exercise.

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10 points
koban [17]

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