What is sinkhole? a. a rapid slide of mud down a hill b. a mass of snow racing down a mountain. c.a low area or hole in the groundd. a large overflow of water from a river

What is the name of the tool scientists use to identify a species? species key dichotomous key species marker dichotomous marker

Which action is characterized of mental illness 1.brushing teeth every hour because ones mouth feels dirty ? 2. forgetting to eat breakfast on a busy day? 3.crying three days over a relationship breakup? 4.feeling embarrassed about going to school after failing in front of friends?

Aperson has had a good _ of life if they are still at the age of 95.