Comets . orbit the Earth are usually found between Jupiter and Mars have very irregular shapes have very elliptical orbits

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases

2. what two items do autotrophs take from the environment to produce their food? 3. what are the two items that are released during transpiration from leaves? 4. what are the two membranes of the system? a.what are the two stages of photosynthesis? what are the two parts of photosynthesis?