Mammoths, sabertooth tigers, wooly rhinoceroses just a few.
By definition, a chaparral ecosystem is mostly located in the south of the United States wherein it mainly comprises the mountain ranges of Sierra Nevada. In addition to that, biotic characteristics of these chaparrals include having abiotic factos such as wet winters and dry summers that sometimes cause wildfires.
Answer: When your hypothalamus senses that you're too hot, it sends signals to your sweat glands to make you sweat and cool you off. When the hypothalamus senses that you're too cold, it sends signals to your muscles that make your shiver and create warmth. This is called maintaining homeostasis.
Here you need to put if you have any questions about the material you are learning. If you have none i would consider putting that you have none.
Explanation:
1000 micrometer=1millimeter I.e.micrometer is 1000 times smaller than 1 millimeter
