An Objective lens has three times the magnification of the eyepiece. If the total magnification is 160X. What will be the magnification of both the Objective lens and that of the eyepiece. (show your work)

What are charcteristics of lithosphere?

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes