The number of blank determines what element the atom is from.
A. electrons
B. energy levels
C. neutrons
D protons

Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly