Why do organisms need to maintain homeostasis

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium

Which type of intermolecular force is pbr3