Atherosclerosis refers to the build-up of fats and cholesterol in the walls of blood vessels (Option A).
<h3>What is atherosclerosis?</h3>
Atherosclerosis is a disease characterized by the build-up of fats and cholesterol in the walls of blood vessels.
This build-up of fats narrows the blood vessels, thereby difficulting the movement of blood in the bloodstream.
The symptoms of atherosclerosis include, among others, chest pain, shortness of breath and fatigue.
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Answer:
Explanation:
Natural selection is based on Darwin’s observation that individuals most likely to survive and reproduce are those with traits best suited to their current environment.
Answer:
Plant eat CO2 and make O2. Human eat O2 and make CO2.
Explanation:
facts
LIPIDS are a large and varied groups of molecules that are usually not soluble in water.
A hypothesis is considered scientific if it has something that can be supported or refuted through carefully crafted experimentation or observation
