Two children are pulling and pushing a 30. 0 kg sled. The child pulling the sled is exerting a force of 12. 0 n at a 45o angle. The child pushing the sled is exerting a horizontal a force of 8. 00 n. There is a force of friction of 5. 00 n.

An ancient marble statue is moved from a rural location to a highly polluted city explain how the move might affect the statue and why you think so

Which statements are true for invasive species? 1. they always stabilize an ecosystem. 2. they’re always successful in adjusting to a new habitat. 3. they often compete with the native species for resources. 4. they have the ability to displace the native species. 5. they’re always pests.

Cartels control the production and pricing of goods mainly through a) the elimination of competition. b) the cooperation of their members. c) the limitation of price controls. d) the manipulation of government pressure.