This is a picture of the cuticle layer of the leaf. The cuticle layer is the shiny, waxy part of the leaf which protects the leaf from the heat and locks in moisture. These leaves have a waxy outer layer which helps keep the water from evaporating.
This is a picture of a blackberry bush with thorns on the stem. Plants modify their stems in order to protect themselves from predators. This blackberry bush likely developed thorns in order to protect its berries from deer and other wildlife.
This is a picture of an earthworm. An earthworm is an example of a detritivore. A detritivore is an organism that eats dead organisms and breaks them down. Worms break down dead organisms and return the nutrients back into the ecosystem.
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