Which of the following regions was the result of plumes of hot mantle rising in a hot spot within a plate?
A) Alaska's Aleutian Islands
B) Japan and the Philippines
C) the islands of Hawaii
D) the volcano Mount St. Helens
E) all of the above
Question 2
When should we know if any extra-solar planetary systems are like ours?
A) in just a few years
B) any day now, thanks to new, large, ground-based telescopes
C) in a decade or two, through our current space missions
D) We have already discovered several systems just like ours, through the Kepler mission.
An example showing a modification that has occurred as a result of biological evolution
Exploring the functional activity of brain regions by using fMRI scans.
Female leopard in the Sabi Sands area of South Africa. Note the white spot on its tail, used for com
Longer regions have more crossovers and thus higher recombinant frequencies
Cranial nerves and their target regions. (Sensory nerves are shown in blue; motor nerves, in red.)
Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v