1- The following are the examples of mechanisms which help maintain homeostasis:
- Increase heart rate in response to exercise.
- Insulin secretion in response to high blood sugar.
- Antibodies binding to virus.
2- Correct order is as follows:
- Body temperature exceeds 98.6 degrees F
- nerve cells send message from skin to the brain
- temperatures regulation center in the brain sends out signals
- sweat glands throughout the body activate to cool off skin surface
- body returned to normal temperature around 98.6 degrees F
3- Low blood sugar would likely a stimulus that would cause the body to initiate feedback mechanisms. Because If blood glucose gets too low, the body releases glucagon, which causes the release of glucose from some of the body’s cells. And this is an example of feedback mechanism.
Answer:
phylum Annelida and and leeches
Explanation:
Answer:
The impact of so many humans on the environment takes two major forms: consumption of resources such as land, food, water, air, fossil fuels and minerals. waste products as a result of consumption such as air and water pollutants, toxic materials and greenhouse gases.
Explanation:
He’s lookibg for the genotypical outcome of the parents
Answer:
CO2 levels will dramatically increase as well as food level supply will decrease. Oxygen levels will decrease too.
Explanation:
Plants take in CO2 and produce Oxygen. Without plants, they can't take in CO2, and it is a necessity for them to take it in. Plants would die. Food supply would decrease because plants produce glucose during photosynthesis. Glucose is a kind of natural sugar that will be lost. Plants produce fruits or vegetables, so if there are no plants then no food.
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