Answer:
The Middle Image
Explanation:
A cast fossil preserves the impression of the hard parts of an organism, such as a shell or exoskeleton.
Answer:
A food chain describes how energy and nutrients move through an ecosystem. At the basic level, there are plants that produce the energy, then it moves up to higher-level organisms like herbivores. In the food chain, energy is transferred from one living organism through another in the form of food.
Explanation:
Answer:
i think its c but i'm not sure