I’m sorry this is not a very good pic but any info on this would be amazing you

Plants rely on the sun for energy by using chloroplasts (located in their cells) in photosynthesis to combine sunlight with water and carbon dioxide to provide energy. Photosynthesis also creates Oxygen, which all animals need to breath. Animals use the oxygen in cellular respiration (C₆H₁₂O₆ + 0₂ → CO₂ + H₂0 + ATP) to create carbon dioxide. In this way animals and plants need the sun because if there wasn't any sunlight, then plants couldn't create oxygen which animals need to breath.

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.