Answer:The main difference is that bacteria are free-living cells that can live inside or outside a body, while viruses are a non-living collection of molecules that need a host to survive.
Explanation:
If student’s data does not support her hypothesis, then the next MAJOR step would be to "<span>change the hypothesis" although more trials should be done first. </span>
nuclear charge is always positive, because there are only protons in the nucleus, and protons are always positive.
But this is in general, because you have not mentioned the ion name.
Answer:
c. Platelets
Explanation:
In response to a damaged blood vessel signal, platelets which are part of blood components, moves to the site of injury. They clump together and form hemostatic plugs (blood clotts) to stop bleeding.