1. A population of 265 swans are introduced to Circle Lake. The population's birth rate is 0.341 swans/year, and the death rate is 0.296
swans/year. What is the rate of population growth? Round to the
nearest thousandth place.

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun