Often caused by unsafe water and contaminated foods, leads to nearly 1 million childhood deaths each year. rubella scurvy diarrhea tuberculosis

the way that the mass of carbon can be conserved through cellular respiration is through a process/law called the law of conservation of mass which even tho it undergoes a process, mass is not be destroyed or changed

multiplying and dividing the two decimals and the eqations by the same number of the overalls