Answer: Ground water and atmospheric water
Explanation: groundwater, which is found beneath the surface of the earth. Atmospheric water also exists. This includes water vapor in the air, such as clouds.
Question: To study the effect of price on Brett's demand for rock climbing lessons, we hold his monthly income constant. This is an example of a(n) _______ assumption.
a) e pluribus unum
b) ceteris paribus
c) carpe diem
d) carpe vinum
Answer:
To study the effect of price on Brett's demand for rock climbing lessons, we hold his monthly income constant. This is an example of a "ceteris paribus" assumption
Explanation:
The term is used in order to describe the phrase "all other things remaining constant". The concept is significant as in the real life it is difficult to separate variables which also effects and change the result of what we are reviewing. Example of these is the Law of the Gravity which says about the bathroom scale thrown out the window will fall to the ground.
1- Red color has the longest wavelength. Red light belongs to the visible spectrum of light and the wavelength of visible spectrum ranges from 700nm to 400nm, from red to violet respectively.
2- Gamma rays, x-rays, visible light and radio waves are all types of electromagnetic radiations. Electromagnetic radiations contain visible light, radio waves, gamma rays and x-rays. These radiations has varied electric and magnetic fields.
3- The fact that light can exert a pressure on matter suggests that it is made up of photons.
No, they are not, without cells of a living thing, they would not be able to multiply.
