Answer:
Its because when you see a comet falling in the night sky, most of the time, you see a long white streak right behind it.
Answer:
Oceanic Trenches
Explanation:
Oceanic trenches are topographic depressions of the sea floor, relatively narrow in width, but very long. These oceanographic features are the deepest parts of the ocean floor
First helicase separates the two strands of DNA and then DNA polymerase adds nucleotides following the base pair rule.
Answer:
The correct answer is: the mass in grams of one mole of a substance
Explanation:
The molar mass of a given substance corresponds to the mass of one mole of this in grams. Corresponds to a physical property of the substance. Example: the molar mass of water (H20) is:
Molar mass H20 = (Mass H) x 2 + Mass 0 = 2 x 1 g + 16 g = 18 g / mol
