Which element would need to be removed from the molecule in Figure 6-5 to make it unsaturated? Answers:
a. carbon
b. oxygen
c. hydrogen
d. phosphorus

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit