The Earth pulls on the Moon. Similarly, the Moon pulls on the Earth, evidence that
A) Earth and the Moon are simply pulling on each other.
B) Earth's and the Moon's pulls comprise an action—reaction pair.
C) both A and B
C
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List as many diff erent uses of water in and around your home as you can
(You may attach additional sheets if necessary.) What will be an ideal response?
Which strategy could be an agent of change that contributes to more sustainable living?
A. increased product consumption B. environmental literacy C. proliferate use of natural capital D. less stringent pollution controls E. diminished dependency on wind energy
Rainwater harvesting ____.
A. is only useful in areas where it rains all year round B. cannot be used in urban settings C. is expensive and technically difficult D. involves pumping water from shallow aquifers that are recharged quickly by rain E. collects rainwater from rooftops and stores it
When ribose adopts a furanose structure which carbon is the anomeric carbon?
A) C-1 B) C-2 C) C-5 D) C-6