Which of these is the best method to solve the problem of water shortage in a location?
1.use waste water for cooking purpose
2.check and repair leaky plumbing regularly
3.turn on the dishwater as soon as it is half full
4.wash clothes in small batches in the washing machine

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

What is the average speed of a car that traveled 300.0 miles in 5.5 hours

Where substance is produced during cellular respiration