Question 7: An experiment carried out to study the effect of the mole contents of cobalt (1) and the calcination temperature (2) on the surface area of an iron cobalt hydroxide catalyst (y)

resulted in the accompanying data.

1 0.6 0.6 0.6 1.0 1.0 2.6 2.6

2 200 250 400 500 600 250 500

y 90.6 82.7 58.7 17.8 9.1 52.0 42.4

Predict the value of surface area when cobalt content is 2.6 and temperature is 250. Also find​

we have to select the terms that are associated with communication between neurons.

synapse is the gap between two neurons that is there to transmit the signal.

from one neuron to other neuron the signals transmit through neurotransmitter which is a chemical and finally after reaching it becomes the electrical signal

therefore, option 4th is correct that is: synapse,electrical signals and neurotransmitter.

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