Answer:
electron microscope
Explanation:
An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. As the wavelength of an electron can be up to 100,000 times shorter than that of visible light photons, electron microscopes have a higher resolving power than light microscopes and can reveal the structure of smaller objects.
Parathyriod glands produce a parathyriod hormone aka PTH
small biomolecule that serves as a building block for polymers. This is correct
<span>It would die as harmful substances entered the cells.</span>
