Answer:
(Have a nice day)
¶Emma Jess¶
Explanation:
The main source of food on Earth.
MORE INFORMATION;
Without photosynthesis there not will be any oxygen on Earth. Oxygen is the most important survive of living beings..
The stored chemical energy in plants flows into herbivores carnivores parasites predators and all living beings..
Answer:
Your skin regulates your body temperature through blood vessels and through the process of sweating. The skin is in effect your body's thermostat. When you're out in cold weather, your skin triggers shivering so the blood vessels will contract and keep you as warm as possible.
Explanation:
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Isn’t it 37.2 trillion cells if that is wrong sorry
Answer:
Triassic Period (252 to 201 million years ago)
All continents during the Triassic Period were part of a single land mass called Pangaea. This meant that differences between animals or plants found in different areas were minor.
The climate was relatively hot and dry, and much of the land was covered with large deserts. Unlike today, there were no polar ice caps.
It was in this environment that the reptiles known as dinosaurs first evolved. Reptiles tend to flourish in hot climates because their skin is less porous than, for example, mammal skin, so it loses less water in the heat. Reptile kidneys are also better at conserving water.
