Numerical problems: a. convert the following as instructed:
i) 340 cm into m
ii)86400 seconds into day​

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Acar travels 40m in 8 seconds find the car speed