1. which of these is not classified as an organism? kidney tree? lizard protozoa 2. which domain consists mainly of organisms made up of many cells? archaea and eukarya bacteria and eukarya only eukarya only bacteria

Produce proteins by following coded instructions that come from the nucleus of the cell.

The part of the eye that closes and opens to let light in is .

An adult inhales about 6.0×10−4 m3 of fresh air during a breath. only 20% of fresh air is oxygen. assume the pressure in the lungs is 1.0×105 paand the air is at a temperature of 300 k. how many oxygen molecules are in each breath? a. 1.4x10^23 b. 2.9x10^21 c. 4.9x10^-4 d. 2.9 x10^25