The atmosphere is a mixture of gasses.
Answer:
5 seconds
Explanation:
Speed x Time. So t=ds. t=51=5.
Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light. Electrons have much a shorter wavelength than visible light, and this allows electron microscopes to produce higher-resolution images than standard light microscopes
Answer:a leech
Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed
