Question

why are enzymes important in the oxygen cycle? * 1 point they break down dead matter and absorb its nutrients. they push oxygen into bodies of water. they protect earths surface from the suns harmful rays. they absorb sunlight to provide energy for photosynthesis.

Explanation:

Enzymes are biological catalysts. In the oxygen cycle, photosynthesis is a key process. Chlorophyll (not enzymes) absorbs sunlight for photosynthesis. Enzymes are not involved in pushing oxygen into water or protecting from harmful rays. Decomposers break down dead matter, but that's not related to enzymes in the oxygen - cycle context. However, in photosynthesis (a part of the oxygen cycle), enzymes are involved in the complex biochemical reactions. But among the given options, the closest (though not a perfect description of enzyme function in the oxygen cycle) is that they are involved in the overall process where sunlight is absorbed (by chlorophyll) and enzymes facilitate the reactions.

Answer:

They absorb Sunlight to provide energy for photosynthesis.