Which of the following best describes the role of autotrophic (self-feeding) organisms in ecosystems?
A) They produce their own organic molecules, which can be broken down for energy.
B)They consume other organisms for energy.
C) Without heterotrophs, there would be no autotrophs.
D) They produce their own inorganic molecules, which can be broken down for energy.
B)They consume other organisms for energy.
The most important food source is glucose, a simple sugar. Organisms that photosynthesize make glucose and feed themselves.
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On the following chart, use the sets of hypothetical data to plot the vertical temperature profile (the environmental lapse rate) of the atmosphere in two locations. Using a straightedge, connect the temperature points for Location A with a blue line, and for Location B with a green line (if you do not use colored lines, label each line clearly). After completing the temperature profiles, answer the questions on the following page.
____________________ is the process where bed load is transported by intermittent bouncing, skipping, and resting along the stream bed
Fill in the blank(s) with correct word
This toxic chemical binds very easily to red blood cells
A) sulfur dioxide. B) sulfur trioxide. C) lead. D) ozone. E) carbon monoxide.
Distinguish between a tornado watch and a tornado warning
What will be an ideal response?