Answer:
There are two major ways that molecules can be moved across a membrane, and the distinction has to do with whether or not cell energy is used. Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.
Explanation:
B creates a disturbance called an electromagnetic wave
A. Carbohydrates
There are organic compounds like: sugars, starch, cellulose and etc.
The correct answer is bowl of lemons.
Neuroscientist is termed as a scientist whose work is to specialize in neuroscience. It deals with neural circuit, biology of neurons, anatomy, and biochemistry.
They carry out experiments which are concerned about nervous system which include the brain and also their functions.
Given that the size of a tire determine the vase volume of a bike and it’s speed the choice is C. None of the above
