Jared is reading an article about the heavy rains that have fallen recently in his town. but he can’t separate the facts from the opinions. which sentences in the article state facts?

option a is correct i.e.

explanation:

in context to the membrane of nerve impulse, the outer membrane of neuron is semi permeable that is only sodium ions can pass through the membrane i.e. smaller ions can pass through the membrane while larger ions cannot pass through it.