Answer: Water moves into and out of cells by osmosis. If a cell is in a hypertonic solution, the solution has a lower water concentration than the cell cytosol, and water moves out of the cell until both solutions are isotonic.
Answer:
Gas exchange between tissues and the blood is an essential function of the circulatory. The air contains oxygen that crosses the lung tissue, enters the bloodstream, and the alveoli are in direct contact with capillaries of the circulatory system. As water flows over the gills, oxygen is transferred to blood via the veins.
Explanation:
Becauses the structure above inportant in maintains homeostyasis
Hey Vanelsa. Let me help you on this one.
In this question, we will need to fill a certain word in the blank at the end of this statement. Let's take a closer look at this sentence in order for us to get a correct answer.
Both precipitation and evaporation deal with certain actions that take place within water cycle - cycle in which water circulates around the liquid, gas, and sometimes, even solid form.
In the water cycle, water turns into gas because of heat - this process is called evaporation. This gas goes up, and then, it's carried with the clouds. Once the gas form is cold enough, it will turn into water, and fall from the sky in form of the rain - this process is called precipitation.
I will be attaching image of the water cycle for you to better understand it.
Answer: Precipitation and evaporation are important components of the water cycle.
Explanation:
If the concentration of molecules outside the cell is very high relative to the internal cell concentration, the rate of diffusion will also be high. If the internal and external concentrations are similar (low concentration gradient) the rate of diffusion will be low.