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Hi! What I don't understand is why does A support Marco's claim? The statement says that the salt shrubs thrive in arid climate, so a less arid climate could lead to the demise of the salt shrubs, thus causing a food problem and killing off the Giant Kangaroos. Any clarity around this would be great...


OG RC Question #80

It was once believed that the brain was independent of metabolic processes occurring elsewhere in the body. In recent studies, however, we have discovered that the production and release in brain neurons of the neuro- (5) transmitter serotonin (neurotransmitters are compounds that neurons use to tra...

by happyface101

Mon Jul 06, 2015 8:33 pm
Forum: Reading Comprehension
Topic: OG RC Question #80
Replies: 1
Views: 1200

OG RC Question #7

Ecoefficiency (measures to minimize environmental impact through the reduction or elimination of waste from production processes) has become a goal for companies worldwide, with many realizing significant cost savings from such innovations. Peter Senge and Goran Carstedt see this development as laud...

by happyface101

Sat Jul 04, 2015 2:14 pm
Forum: Reading Comprehension
Topic: OG RC Question #7
Replies: 1
Views: 1812