Which enhances the rate of evaporation, having more air spaces around the spongy mesophyll cells or having less air spaces?? please help me​

Ecosystems involve living organisms interacting with non-living things in a productive way; how is photosynthesis an example of this? answer, i will give brainiest to first person to get it right.

Which represents a negative impact of technology

Draw the structure of dna nucleotide with adenine as nitrogenous base