Question

answer these fast
please

Answer 1

a)

electric heater , light bulb

b)

electric motor , levitation objects

c) motors, science labs

d) toys, speaker

e) wear gloves , have a tester to test wire in current

Answer 2

Answer:

This is watercraft

Explanation:

Watercraft, also known as marine vessels or waterborne vessels, are vehicles used in water, including ships, boats, hovercraft and submarines. Watercraft usually have a propulsive capability (whether by sail, oar, paddle or engine) and hence are distinct from a simple device that merely floats, such as a log raft.