Select the correct answer. which of these elements is rarely found in organic molecules? a. hydrogen b. oxygen c. barium d. carbon

What household products contain algae?

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind

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