Which statement about the orinoco river is true. a. it flows through ecuador b. it is second longest river in south america c. it flows through venezuela d. it empties into the pacific ocean

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

What is the mass of 0.46 mil of mgcl2