Which of these is a healthy blood pressure:
70/100
210/70
80/120
120/80
180/120
60/20

How do ecosystem respond to nature disasters such as fires and floods

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis

Why is taking care of yourself a time management techique