A boy pushes his sister on a swing. What is the frequency of oscillation of his sister on the swing if the boy counts 90. Complete swings in 300. Seconds?

Analyze the analogy and read the information below it. fish : fin : : bird : wing if you were reading this aloud, you would say, "fish is to fin as bird is to wing." this analogy uses parts of an animal to relate to the whole animal. much like how a fin a fish move, so does a wing a bird move. which analogy also uses parts to relate to the whole? sky : blue : : dirt : brown flower : petal : : tree : leaf car : road : : boat : water food : sandwich : : sport : softball

You are getting ready to transport troops in a m1152 configured with cargo cover and troop seats which of the following should you do before starting out

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.