Question

(a) Self-healing plastics can work at normal human body temperature.(Y/N)
(b)Self-healing plastics are toxic and cannot be used in healthcare products(Y/N)
(c)Self-healing plastics are used in wound dressings and are considered better than old traditional bandages.(Y/N)​

Answer 1

Explanation:

a) no

b)no

c)yes

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Answer 2

Answer:

Increasing the number of bulbs in a series circuit decreases the brightness of the bulbs. In a series circuit, the voltage is equally distributed among all of the bulbs. Bulbs in parallel are brighter than bulbs in series. In a parallel circuit the voltage for each bulb is the same as the voltage in the circuit.

Explanation:

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