The common passageway shared by the respiratory and digestive system is the pharynx
<span>People with diabetes are at a higher risk of amputation than any other person with a chronic disease. A person with this disease is 15 times more likely to have an amputation than others. It is usually a lower limb on the body that risks amputation. Many people will lose a foot or even both feet,due to the disease. This happens because of nerve damage and poor circulation over having high blood sugar for prolonged periods of time. It is important for people with the disease to visit their doctor on a regular basis. </span>
There are three different types of observation methods for the purpose of research. These three methods include the structured observation, participant observation, and the field experiments.
The structured observation is the method of data collection which is done without the direct involvement of the researcher with the participants. the participant observation is the type of observation which is used in the experiments involving qualitative research. The field experiment is the method of observation when the experiment rules are applied in the real world.
Among the given three types of observations, the structured observation is the type of observation that is used while observing the bacteria once a week for a period of a month.
Hence, the answer is structured observation.
Answer:
1. dna needs to be replicated before mitosis so that the parent cell has the same amount of genetic material as the parent cell once it has split.
2. helicase is an enzyme that is so dna can unwind.
Explanation:
the explanation is in the answer.
I hope this helps!
