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3 years ago

How do scientists learn about the brain.

2 answers:

7 0

Mainly looking at scans ansd the levels of hormons and chemicals when we use or brain for example when we use the frontal lobe diffren thsades will appear. our stress levels as well. how we react to things problems situations or questions.

Allushta [10]3 years ago

3 0

By doing scans and dissecting animals (or people who donated their body to science when they die).

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Please need help on this thank you

lys-0071 [83]

I am pretty sure it is B....

6 0

3 years ago

How much work is done by the force lifting a

Ann [662]

The work done in lifting the hamburger is equal to the increase in gravitational potential energy of the hamburger, given by

$W=\Delta U=mg \Delta h$

where

m=0.1 kg is the mass of the hamburger

$g=9.81 m/s^2$ is the gravitational acceleration

$\Delta h=0.3 m$ is the increase in height of the hamburger

Substituting numbers into the equation, we find

$W=(0.1 kg)(9.81 m/s^2)(0.3 m)=0.3 J$

So, the correct answer is

(3) 0.3 J

3 0

3 years ago

How much force is needed to accelerate a 1750-kg car at a rate of 3 m/s2?

Rina8888 [55]

The force needed is 5250N

5 0

3 years ago

What Are the Advantages of SI unit

jasenka [17]

Answer:

1)SI is coherent system of units

2) SI is rational system of units

7 0

2 years ago

Write fulk form of FPS?

zzz [600]

Answer:

Foot per second. Foot-pound-second system. Frames per second, the frequency (rate) at which consecutive images (frames) appear on a display.

Explanation:

4 0

3 years ago