Human brain

How much does the brain weigh?

• It weighs about 1.4kg

• It weighs about 1.3kg

• It weighs about 1.6 kg

• It weighs about 1.8

How many neurons does the brain have ?

• It has around 80 billion

• It has around 120 billion

• It has around 100 billion

• It has around 180 billion

There are how many hemisphere in our brain?

• 3

• 1

• 4

• 2

How many lobes are in the brain ?

• 3

• 4

• 2

• 1

In what part of the brain do we see?

• Fronal lobe

• Parietal lobe

• Occipital lobe

• Temporal lobe

In what part of the brain do we talk?

• Frontal lobe

• Occipitial lobe

• Temporal lobe

• Parietal lobe

Which side of your brain has more neurons?

• right

• left

• both

• neither