The first one is atoms cause they are all the same type of particles. The blue one is the molecules that is not compound cause they aren't connected to each other. The other two are compound cause two atoms of two different elements are bonded together.
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Knowing others is intelligence; knowing yourself is true wisdom. mastering others is strength; mastering yourself is true power. if you realize that you have enough, you are truly rich, "And the cause of not following your heart, is in spending the rest of your life wishing you had."
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The answer to the question is Glomerulus. Glomerulus is a tuft of small blood vessels called capillaries located within Bowmnas's capsule within the kidney. Glomerular messangial cells support the tufts. Blood enters the capillaries of the glomerulus by a single arteriole called an afferent arteriole and leaves by an efferent arteriole.
Answer:
Glossopteris is a fossil fern that Wegener used as edivence to support his hypothesis of continental drift.
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