Answer:
Explanation:
Snakes, like all reptiles, are cold-blooded (also known as ectothermic). This means they regulate their body temperature by lying in the sun to warm up, or moving into the shade to cool down. Snakes that live in cold climates like ours must seek refuge in a hibernaculum throughout the winter
The negative impact humans could have on an ocean ecosystem is pollution, which can lead to a mass extinction on the wildlife.
Mutualism because both animals benefit. The Elephant gets relived from the parasites that are on it and the bird gets food.
Glucose level increase, insulin is secreted.
glucose level decrease, glucagon is secreted
When two lions compete for the same habitat, shelter, and food