In many respects, photosynthesis and _ are complimentary reactions. -
can be completed
either or _If done with oxygen present, approximately molecules of ATP are made from
each molecule of glucose. _ If done without oxygen being present, approximately molecules of ATP are made from
each molecule of glucose. _ Thus, the most efficient process occurs when
is present

ability to bond woth oxygen

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.