Pls help I’ll brainlest

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.

What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations