B. the flu vaccine
It is the flu vaccine because flu vaccines can be produced to protect people from the flu virus.
Answer:
Human performance is negatively affected when core body temperatures are not between 36.5 °C and 37.5 °C.
Explanation:
Answer: b
Explanation: Mitosis produces 2 cells where has meiosis produces 4 and 2 is half of 4
(plus I just took a test with this question)
Hey there :)
This is so-called Faulting.
In our Earth, we have sections of the crust. When the sections move relative to each other, faulting occurs.
<em>Living things... oh yes. </em>
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<em>The answer here would be "has a heart". Every living thing doesn't necessarily have a heart. Trees and plants do not have hearts, yet they are alive. (Some scientists believe that plants have pulses, though. No heart, but a pulse! Odd, isn't it?)</em>
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<em>I hope this answers your question.</em>
<em>-Toremi</em>