Condensation is the collection of droplets on a cool surface when humid or warm air is in contact with it. an example would be if you had a glass of ice water, after a while the outside of glass would have water droplets.
a freezing point is the temperature at which a liquid turns into a solid. an example would be if you were to take a glass of water and place it in the freezer overnight it would freeze.
a melting point is the temperature at which a solid will melt. an example of a melting point would be 32 degrees Fahrenheit or 0 degrees Celsius for water.
sublimation is the chemical process of which a solid turns into a gas without going through a liquid stage an example would be when Ice Cubes "shrink" in the freezer.
vaporization is the process when a chemical or element is converted from a liquid or a solid to a gas. for example liquid nitrogen is an inexpensive cryogenic liquid that has a temperature of -190 degrees C, which is very near its boiling point. when exposed to room temperature, the liquid boils, and gives off a invisible nitrogen vapor. if you were to spill some liquid nitrogen on the floor, it would make a puddle, then vanish in a few seconds. Heat from the room and there's a puddle and raises its temperature and causes the liquid to evaporate.
Hope this helps!
The correct answer is C - it is only seen in homosexuals who have intimate sexual contact with homosexuals
Explanation - anyone and everyone can get aids
Answer:
Gravity is considered to be one of the universal forces inherent of nature itself. Gravity is an attractive force between objects, which is proportional to the mass of the objects and inversely proportional to the distance between them. Gravity is what help planets follow an elliptical orbit, and is the reason why we can keep our feet on the surface of the earth.
The factors that determines the rate of diffusion in the biological system include: temperature, size of the particles, diffusion distance and concentration gradients. Of all these factors, the most important one is the TEMPERATURE.
The relationship between temperature and the rate of diffusion is a direct one, that is, the higher the temperature the higher the rate of diffusion and vice versa. At high temperature the molecules in the particles move faster because they have higher amount of energy.
