7. Answer the following questions.
(a) Define a physical quantity. Write the SI units of massa​

Patrick is jumping rope to trade for his next boxing match. he learned the correct way to jump rope when he was a member of his schools wrestling team. which training principle does this scenario represent

Which of these should be re portable health diseases to protect public health? a- obesity b- measles c- diabetes d-lung cancer

This is a negative reaction to food that doesn’t involve the immune system