Thomas is studying the process of photosynthesis in algae. in which organelle does the photosynthesis take place?

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?