A part of the brain known as the sensory cortex receives information from all over the body. The sensory vortex is located above the pons. :))
This is because HIV weakens the immune system and so the body becomes more susceptible to infections or illnesses
Answer:
3) away from the area where it is more concentrated
Explanation:
A substance that moves across a cell membrane without using the cell's energy tends to move away from the area where it is more concentrated.
It is known as passive transport.
It is the process in which substance without using the cellular energy tend to move down the concentration gradient.
It is also known as simple diffusion.
All other options are incorrect because,
In case of active transport substance move against the concentration gradient i.e to wards the area of higher concentration.
This process require energy.
