Preserved footprints left behind by animals are called ichnites.
Answer:
D. seafloor spreading
Explanation:
If you explore two oceanic plates at a convergent boundary , you will observe seafloor spreading.
Answer: positive feedback loops enhance or amplify changes. this tends to move a system away from its equilibrium state and make it more unstable. Negative feedbacks tend to dampen or buffer changes. this tends to hold a system to some equilibrium state making it more stable.
Explanation:
Endocrine. Because insulin is a hormone that are produced in the endocrine gland such as pancreatic gland
Answer:
ice on the tundra or soil that is always frozen
Explanation:
