Answer:
There are similarities between insects and spiders. Both have jointed legs and hard external skeletons, called exoskeletons. ... Although most ants do not have wings, most insects do. Spiders, however, never have wings.
Explanation:
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I believe the correct answer from the choices listed above is option A. Multiplying 42 by 2/3, or 0.667, would be most useful for c<span>alculating the moles of O2 needed to produce 42 moles of CO2. Hope this answers the question.</span>
Moles of copper nitrate:-
- 1mol of Copper nitrate reacts with 2mol NaOH
- 0.001mol will react with 0.002mol NaOH
Madd of NaOH
Answer:
prions
Explanation:
They are the smallest infectious agent.
