The systemic circulation is as follows:
The blood flows from the left atrium to the left ventricle. From there, it goes into the aorta where it gets distributed to the rest of the body. The blood would then go into the vena cavae and then to the right atrium, then to the right ventricle. It would go to the pulmunary arteries then get distributed to the lungs. Then the pulmonary veins would carry the oxygenized blood back to the left atrium and the cycle continues.
Answer:
4. The kinetics for the enzymatic processes of microorganisms responsible for decomposition are slowed.
Explanation:
Generally most enzymes work best at optimum temperature of 35-40 degree centigrade, This is because enzymes are proteins, and proteins are sensitive to temperature.
Therefore at low temperature of refrigeration below -18 degree, enzymatic processes of microorganisms need for biochemical activities, oxidative activities and growth are slowdown(thus microorganism population is reduced) . Microorganisms are inactive. Therefore the rate of food decomposition is slowed down,which prolonged nutritional value of the food.
I think is A not sure but makes more sense
Answer:
bacteria
Explanation:
In the most extreme environments on the planet, such as the surroundings of a volcano, we imagine an extremely hot and toxic place, a desolate place that is not conducive to life. In salt deserts the same image is repeated. However, this first impression may lead us to mistake, these environments have been shown to be rich in life, populated by organisms called extremophiles, which is a group composed of bacteria.
