Help ASAP will give BRAINLIEST 3. Which class of biomolecule do sugars and starches belong to?

Carbohydrates
Nucleic Acid.
Protein
Lipids

Carbohydrates

Explanation:

Like most classes of biological molecules, carbohydrates occur as both monomers and polymers. Small carbohydrates are called sugars, which commonly include monosaccharides (single sugars) and some disaccharides (two sugars linked together). Larger carbohydrates are called polysaccharides (many sugars linked together).

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.