Astudent reads a flyer on the campus bulletin board that says a researcher is searching for students to volunteer for a long-term study. participation includes completing testing that measures traits such as temperament, attitudes, and adaptability, as well as being available for follow-up for the next 10 years. the researcher who is developing this study is most likely interested in development. a. personalityb. socialc. cognitived. physical

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

What type of aid does nigeria receive? short term, tied, voluntary, bilateral, multilateral or long-term?