Which of the following stars hosts the largest number of planets in its stellar system? (the name in parentheses is the short-hand version of the parent star’s name, convenient for searching for the planet name)

51 pegasi (51 peg)

47 ursae majoris (47 uma)

gliese 667c (gj 667c)

70 virginis (70 vir)

14 herculis (14 her)

Which topic would a meteorologist most likely research? -meteors in space -marine ecosystems -atmospheric conditions -the runoff of stream systems

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.

If a volcano’s magma is high in silica, the volcano will probably a. erupt quietly. b. remain dormant. c. erupt explosively. d. produce dark-colored lava.