Which of the following explains the conservation of mass during cellular respiration the total number of atoms one carbon dioxide and or oxygen react stays the same when glucose some water or produce the total number of atoms one water in oxygen react stays the same and glucose and water our produce the total number of atoms and carbon dioxide and water rack stays the same and glucose and oxygen are produced the total number of items one glucose and oxygen react stays the same and carbon dioxide and water are produced

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

give me abc and i will get it for u.

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.