Which of the following statements best describes the two principle advantages of telescopes over eyes? a. telescopes have much more magnification and better angular resolution. b. telescopes can collect far more light with far better angular resolution. c. telescopes can collect far more light with far greater magnification. d. telescopes collect more light and are unaffected by twinkling

B. Telescopes can collect far more light with far better angular resolution.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

answer:

the water molecules are transferred from the roots to the stem or top parts of the tall tree because of important properties of water which are adhesion, cohesion and capillary action. cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level. adhesion allows the interaction of water molecules with other substances or substrate. adhesion will cause the attachment of water molecules to the wall of the vessel (xylem) of the plant. capillary action occurs when the adhesive force to the vessel wall is stronger than the cohesive force between water molecules. capillary action mimics the transfer of water from a tube or pipe. in this way water utilizes its property to transfer water from down to top level of the plant.