Answer:
D A domestic dog runs away and takes a mate in a nearby pack of coyotes. Their offspring have a mix of dog and coyote characteristics
The best answer is B - Proteins.
Proteins make up enzymes, or to put it another way enzymes are made up of protein. It is enzymes that speed up the chemical reactions. Enzymes are organic catalysts, substances that speed up a (biochemical) reaction but do not take part in the reaction and remain unchanged at the end of the reaction.
In man, there are many enzymes. The majority of these are found in the digestive system where they greatly aid the process of food breakdown from complex molecules to simple molecules. Examples include salivary amylase found in saliva, which begins the gradual breaking down of starch into glucose right from the moment food is placed in the mouth and mixed with saliva. Pepsin in the stomach breaks down protein.
Answer:
diseases because they sometimed kill off some of the human and also poverty
The parts of the circulatory system include the heart, the lungs, and all the veins and arteries.
*High blood pressure, or high blood pressure, is characterized by abnormally high blood pressure on the artery walls.
<u>*People at risk for hypertension:
</u>
People over 55 years old. Blood pressure tends to increase from this age.
People with a family history of early hypertension.
People with certain diseases, such as diabetes, sleep apnea, or kidney disease.
<u>Risk factor for hypertension:
</u>
General obesity, abdominal obesity and excess weight.
A diet rich in salt and fat and low in potassium.
An excessive consumption of alcohol.
Smoking.
Physical inactivity
The stress.
Regular consumption of black licorice or black licorice products.
