In what way are all living organisms on earth simlar? A. All consist of the same kinds of saturated fatty acids.
B. All have the same sequence of nucleotide bases
C. All grow using a code based on fatty acids.
D. All use a code with the same five kinds of nucleotides.

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.

one would be wind another would be water density

japan is the correct anwser because i already took the test and i passed it