I believe the answer is A. earth's life has changed over time
D. The daily release of hot water into the pond from a local factory.
Explanation:
The daily release of hot water into the pond from a local factory would most likely affect the health of fish in a local pond.
Fishes are cold blooded animals. They derive their temperature from the water around them. They need a fairly stable daily temperature.
If the temperature of the water varies to a large extent too much daily, they will suffer.
Hot water will affect the fish population badly. It will cause the fishes to die off and suffer from too much increase in temperature.
Other factors listed in the options will improve the fish life.
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Spoons are metal and to find metal bonds you need to use I microscope
Answer:
1, 2, 3, 4, 5 is the correct answer.
Explanation:
Cerebrospinal fluid is present in the spinal cord and it encompasses the brain.
The main functions of the Cerebrospinal fluid are
- To protect the brain and spinal cord from shock.
- To provide nutrients to a nervous system.
- To remove the waste products from a cerebral metabolism.
- To filter the chemicals from the blood.
- It controls constant pressure between the brain and skull.
- It regulates the pH homeostasis.
- It provides the brain to control its density.
