Swaves shear back as they travel. a. side to side b. up and down c. back and fourth d. here to there

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

a basic emergency supply kit could include the following recommended items: water - one gallon of water per person per day for at least three days, for drinking and sanitation. food - at least a three-day supply of non-perishable food. battery-powered or hand crank radio and a noaa weather radio with tone alert.