Nearly all life on Earth ultimately gets its energy from the sun, which gets "its"energy through nuclear fusion. <span>With the exception of hydrogen, all of the chemical elements needed for life were produced by nuclear fusion of lighter elements, either in the cores of stars or in the shock waves of supernova explosions.</span>
The second one, I took the test already. And I got it right. But just negate it. Causijg more soil erosion.
Answer:
a garden or area where vegetables, fruit, or herbs are grown for domestic use.
Explanation:
please give brainlest
Answer:
Adam
Explanation:
Noah: 8 feet per second
Jessica: 358 feet / 34 seconds = 10.53 feet / second (just divide the feet / seconds.
Adam:
1 mile = 5280 feet
Adam runs 5280 / 444 seconds = 11.89 feet per second
Liz:
1 minute = 60 second.
Liz runs 592 feet / 60 seconds = 9.87 feet / second
Answer: Adam
Answer:
Homeostasis
Explanation:
Homeostasis is a mechanism of the body which involves negative feedback loops that helps the body to maintain a stable internal environment when there is an external or internal change.
An example of homeostasis in the human body is the regulation of the internal temperature of the body. When there is a change in the normal body temperature, for example, if your temperature drops sharply below 37 degrees Celsius, homeostasis kicks off in the body to maintain the normal body temperature. Homeostasis uses thermoregulation mechanism which triggers shivering to raise the body temperature in an attempt to return it back to normal.
Homeostasis also makes it possible for the body to maintain the balance of water and other substances in the body like calcium in our body. For example, when the calcium level drops below normal level, the parathyroid gland secretes hormone which helps in the increasing of blood calcium levels.
Homeostasis s a essential mechanism that helps keeps the body in a balance and functional state.
