This dog is an example of an Endotherm. An endotherm produces heat through internal means.

This lizard is an example of Ectotherm. An ectotherm controls their body temp through external means.

Pineapple is an example of a CAM plant. A CAM plant fixes carbon dioxide during the night, storing it as a four carbon acid.

This is an example of homeostasis. Sweating is a human’s way of maintaining homeostasis.

Lettuce is an example of a long day plant. Long day plants require less than a certain number of darkness in 24 hours to induce flowering.

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