Can your target heart rate be measured easily?

The consists of a mixture of gases and particles, including oxygen, nitrogen, hydrogen, carbon dioxide, water vapor, and dust.

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing

What does cooper mean when she says “…non-nutrient foods are really, really cheap which is why i say it’s a social justice issue.” (7: 50 in video)