Is this statement true or false? The period before we have written records is called prehistory. true o false
2 answers:
You might be interested in
Answer:
A)2 sodium atom and 1 oxygen atom
The ozone layer is the answer!
<u>Answer</u>: C) 10%.
<u>Explanation</u>:
- The cow will get only 10% energy from the hay as the transfer of energy from a lower to a higher trophic level follows the ten percent law.
- According to the ten percent law of energy transfer, only 10 percent of the total energy gets transferred to the next trophic level in a food chain.
- For example, if the hay had 100 joules of energy, the cow will get only 10% of 100 J i.e 10 J energy.
- The reason why only ten percent energy is transferred is because the rest is lost in the form of heat in the atmosphere.
D. The body will be able to produce the antibodies and memory cells needed to fight disease and recover quickly. Exercise and vitamin C is what creates antibodies and white blood cells that fight diseases. Plus exercise can clear the lungs of any dangerous germs that can cause illness like a cold or flu. And sleeping well and resting would remove any kind of stress one would receive from exercising.
Answer:
Your answer would be betwen 400 to 700 nm
