The brain it creates a false sense of well being and energy a person will tend to push their body to the limit than it’s meant to go it can create a physical and mental breakdown after the effects of the drugs wear off it also decreases natural feelings of hunger they can experience extreme weight loss due to this also it disturbs your sleeping patterns so this has a lot to do with the brain because it controls all the things I’ve explained
An example of a scientific investigation design that uses independent variable and dependent variable in its design is a research that seeks to find out the effect of two different fertilizers on the growth of a tuber crop (yam). The independent variable in this case is the type of fertilizer used while the dependent variable is the corresponding growth of the tuber crop. In a research set up, the independent variable is the variable that causes a change in the dependent variable and the dependent variable is the one that is been measured.
Explanation:
Substances diffuse naturally from an area of higher to lower concentration.
Via diffusion, small molecules can move from regions of high concentration to regions of low concentration until an equilibrium- a stable balance of solute: solvent, is reached. This occurs along the concentration gradient of the molecule, and usually involves small non-polar molecules in cells such as oxygen and carbon dioxide. In cellular transport, diffusion is also referred to as passive transport.
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Answer:
D) cooler temperatures and decreased daylight
The answer to the blank provided in the question are filled up below.
<span>The force driving simple diffusion is the concentration gradient while the energy source for active transport is adenosine triphosphate or also known as ATP. This are use during the conversion of food to energy.
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