Answer: The greater distance for diffusion will decrease efficiency for diffusion.
Explanation:
The microvascular complications includes symptoms that lead to the damage to the eyes (retinopathy), damage to the nerves (neuropathy). This may also lead to impotence and disorders in diabetes.
This involves the damage to the small blood vessels that includes the veins, capillaries and arterioles. The capillaries becomes abnormally thick this affects the gas exchange process. The distance for diffusion increases as a result of which the efficiency for diffusion decreases.
Letter a is the correct answer
That would be spermicide.
Warm up exercises are important because they reduce the risk of injury.5 points that are important for warming up are :-
1) Warming up helps the body to deliver oxygen to the travail muscle groups.
2) Warming up will increase vital sign, that reduces the prospect for muscle and sinew injuries.
3) A five minute readying will increase blood flow to the travail muscles. A larger level of blood reaching the muscles concerned within the activity aids within the delivery of the vital fuels (e.g., glucose and free fatty acids) needed for energy production.
4) Warming up will increase the suppleness of the muscle, thereby enhancing the mechanical potency and power of the travail muscles.
5)An applicable readying prepares the vascular system for the approaching (more strenuous) physical activity. Warming up helps to confirm that the cardiovascular system (heart and blood vessels) is given time to regulate to the body’s enhanced demands for blood and oxygen.
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Meninges
Meninges are membranes that cover and protect the brain and spinal cord. There are three layers of meninges: Dura mater (closest to the bone), Arachnoid loosely around the brain, Pia mater is closely attached to the brain and spinal cord surface. Cerebrospinal Fluid (CSF) cushions the brain and spinal cord.
