15. Which protein (an integral membrane protein, peripheral protein or lipid-linked protein) is easier to remove from a biological membrane

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.