3.3 Pretoria. (1)

1.1.7 Imifino yenzani empilweni yomuntu? (1)

1.1.3 Uhlalaphi lomndeni? (1)

                                                                           ISAMBA: [4]   ISAMBA SESIQEPHU B: [10]                                                              AMAMAKI ESEWONKE: [25]                

to

be

fu

Isotopes differ in the number of what particle?

The recommended adult dose of Elixophyllin, a drug used to treat asthma, is 6.00 mg/kg of body mass. Calculate the dose in milligrams for a 115-lb person.

Place the following in order of increasing radius. (Extra credit)