Carbon moves through the carbon cycle in all of the processes except?
. photosynthesis
. cellular respiration
. evaporation
. decay

Express the following number in scientific notation. 0.026890 =

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5