A parachutist jumps out of an airplane and accelerates with gravity to a maximum velocity of 58. 8 m/s in 6. 00 seconds. She then pulls the parachute cord and after a 4. 00-second constant deceleration, descends at 10. 0 m/s for 60. 0 seconds, reaching the ground. From what height did the parachutist jump?.

The graph shows the populations of two species over time. which type of symbiotic relationship does the graph represent? a. commensal b. mutualistic c. parasitic d. parent-offspring e. predator-prey

Nathan is an ecologist. he’s studying the effect of secondary consumers on primary consumers. his current research focuses on a population of blue jays and crows. they eat caterpillars and mice. if the number of blue jays increases, what are the likely effects on other populations? 1the number of crows will increase. 2the number of mice will decrease. 3the number of mice will remain the same. 4the number of caterpillars will decrease.

Ricks boss often appriciates him for his work.how is rocks boss affecting his proformence