If you were to give a five-minute speech, which subject(s) would be in keeping with the above guidelines? my hobby exponential notation my pet semantics newton's laws

Name that largest artificial lake built in the 11th century

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.

What obstacles did jen bricker face early in life?