The energy input into an ecosystem can come from a. sunlight
b. chemical compounds
C. soil
d. A and B

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?

Ineed with a hypothesis my question is can seeds sprout in different locations?

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do