Answer:
An abundance of food.........
The most common infectious disease is a common cold which is a viral infection that is characterized by varying symptoms like stuffy nose to coughing and a fever. This disease basically attacks the mucous membranes of the nose and throat but can attack the entire respiratory system. Usually this is a self limited disease.
Answer:
Cholesterol
Explanation:
Atherosclerosis is a disease which is caused due to the formation of plaques in the blood arteries which transport the oxygenated blood to the organs.
The atherosclerosis is one of the causes of the heart attack which reduces the flow of the blood to the heart.
The plaques are formed because of the accumulation of the calcium and one of the types of lipid molecule which floats in the blood in the form of lipoproteins called cholesterol.
Thus, Cholesterol is the correct answer.
6. mitchondria
7. fermentation (anaerobic = NO oxygen)
8. PRODUCES lactic acid and energy
9. REACTANTS are glucose (to give energy) and water
10. Since energy is being wasted/unused, <span>the amount of usable energy is lower for anaerobic respiration than aerobic respiration</span>
Organs are the level of the heartbeat
