Tobias has mononucleosis. mononucleosis is a disease that tires and weakens the body. it is caused by a contagious virus that is transferred through direct contact. which would be the best explanation of how tobias contracted mononucleosis?

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

the answer is c. it will give up it's valence electron to the other atom.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.