Answer:
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A reflector telescope uses two mirrors instead of two lenses. <span>A </span>refracting telescope<span> works bending light through a lens so that it forms an image. </span>
Answer:
i think its the first one (I'm not sure tho but i will leave the explianation)
Explanation:
Organic molecules are usually composed of carbon atoms in rings or long chains, to which are attached to other atoms of such elements as hydrogen, oxygen, and nitrogen.
(hope its clear )
The 2 major types are endocytosis and exocytosis.
Hopes this helps! ((:
Yes, the pterosaurs is the ancestor of the bird.