Is an unobtrusive data collection method that examines information collected by someone else. Select one:
a. An experiment
b. An evaluation study
C. A field study
d. Secondary analysis
e. A survey

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

The number at the end of an isotope’s name is the number.