Answer:
a steep temperature gradient in a body of water such as a lake, marked by a layer above and below which the water is at different temperatures.
Explanation:
Hope this helped if so please leave a rating! :)
THANKS
D secretes excess water as sweat
Biodiversity is the variety and variability of life on Earth. Many areas within the tropical zones are considered biodiversity hotspots and are home to the world's most rare and endangered species.
Answer:
Australia and Antarctica. Antarctica would be more south.
Explanation: