Does anybody know the answer?

I am not sure but d should be correct

Both direct and alternating current

Explanation:

because if moving in same direction at the same time the force u put on both hand it's going to cause the magnet to go through forcefully without stucking

a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be?

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(75°f − 32) × 5/9 = 23.889°c