In the test tube shown, what is produced by the snail that is used by the plant?

In test tube C, both the water plant and the snail is kept. The plant further utilizes the carbon dioxide released by the snail for photosynthesis, and the snail utilizes by the plant for their respiration. Respiration is the process by which energy is released from food in our body.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.