When it comes to the environment and the oceans ecosystem whales help regulate the flow of food by helping to maintain a stable food chain and ensuring that certain animal species do not overpopulate the ocean.
<span>undergo a dramatic decline in size, possibly to a stable level at or below 1,800 individuals.</span>
Answer
Environmental pressures
Basically every animal adapts to pressures from their environment in different ways, causing them to have different shapes and sizes
The answer is true, plants often have minerals as in elements like iron.
