New oceanic lithosphere is formed at ________.
A) convergent boundaries by submarine eruptions and intrusions of basaltic magma
B) divergent boundaries by submarine eruptions and intrusions of basaltic magma
C) divergent boundaries by submarine eruptions and intrusions of rhyolitic magma
D) convergent boundaries by submarine eruptions and intrusions of rhyolitic magma
Question 2
According to the data shown here, which piece of paper is most likely going to be recycled?
A) a sheet cut into 16 pieces
B) both of the cut sheets
C) a sheet cut into 8 pieces
D) an uncut sheet
E) They are all equally likely.
The protein keratin, formed by all vertebrates
Convergent Margin—Aleutian Trench, Alaska
Earthquakes at Divergent Plate Boundaries
Oceanic-Continental Convergence
Select the changes in the embryo that indicate that a blastocyst has formed. 3 options: t
Three polar bears investigate an American submarine that surfaced in ice-covered Arctic waters.