PLEASE HELP 100 POINTS How do the components of DNA circled in the diagram above determine DNA's physical properties?

Identify the image that doesn’t depict a reproductive strategy. 1st image: a bird feeding their young residing in a nest. 2nd image: a lioness nestled with her young. 3rd image: leaves of a tree during the day time. 4th image: a fish gazing up at what appears to be bubbles or mosquito eggs.

What is the ecological role of food chains and food webs

Wich level of organization includes all the other levels or organizations