Which causes plants to respond positively to sunlight? carotenoids glucose auxin

Describe speciation of the galapagos island finches in terms of geographic isolation

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters

Ture or false evidence for evolution includes millions of fossils