Anonnative species of animal is introduced into a healthy ecosystem. in it's new environment, this species has no predators, although it preys on several native animals in the ecosystem. make a prediction about the biodiversity and health of this ecosystem in the future.

a.) biodiversity and ecosystem health will both increase in the future.
b.) biodiversity and ecosystem will both decrease in the future.
c.) biodiversity will decrease and ecosystem health will increase in the future.
d.) biodiversity will increase and ecosystem health will decrease in the future.

The crank oa rotates in the vertical plane with a constant clockwise angular velocity ω0 of 5.6 rad/s. for the position where oa is horizontal, calculate the force under the light roller b of the 10.6-kg slender bar ab.

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s