7. A Starburst® candy is 1.5 cm wide. The average distance from Earth to the moon is 381550 km. If a trip is to the moon and back, how many trips could

be made if a mole of Starburst® candies are laid end to end between the moon

and Earth?

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.