I don’t understand the question
Butterflies are cold-blooded and need the light from the sun to warm the muscles they use to fly. Not only do butterflies like the sun, the plants the they thrive on need full direct sun. Most plants need at least 8 hours of sunlight to bloom properly and provide enough nectar.
By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom.
<span>It can be used by scientists everywhere its important to have the International System of Units.</span>
The electric and magnetic fields are generated by moving electric charges, the electric and magnetic fields interact with each other, the electric and magnetic fields produce forces on electric charges, the electric charges move in space.
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I hope it'll help you....</h3>
