A common body shape that streamlines an organism in the marine environment is a flattened body that ________.
A) has a wide, blunt front end
B) tapers at the front end
C) tapers at the top surface
D) tapers at the back end
E) tapers at the bottom surface
Question 2
Matching
A) volcanic eruptions
B) refrigerants
C) variations in Earth's orbit
D) changes in solar energy
1) Milankovitch cycle
2) sunspots
3) Mount Pinatubo, Philippines
4) chlorofluorocarbons (CFCs)