Which of the following best reduces atmospheric distortion?

eyepiece
objective lens
adaptive optics

primary mirror

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?

Biology ! the conversion of inorganic carbon to organic carbon by plants during photosynthesis is known as _[blank]_. filtration immigration reabsorption primary production

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?