Students in mrs. nichols' ecology class noted that coastal regions in the state were changing. areas that had once been only occasionally submerged now remained underwater all year; even low tides did not uncover the once marshy areas. the ecology students hypothesized that the most likely reason for this change in sea level and therefore habitat was
a) global warming.
b) off-shore oil drilling.
c) increased sedimentation.
d) decrease in ocean density.

Often, caries will develop in an area of the tooth that's not readily accessible. which cavity preparation form defines this? a. retention b. resistance c. outline d. convenience

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.