Which statements are part of the safety protocol for this lab experiment? check all that apply.
Always wear safety goggles when performing an experiment.
Use caution when dropping objects and/or launching them into the air.
Use thermal gloves when handling the soda bottle and beanbag.
Use only the materials that your teacher provides or approves.
Check the soda bottle and its cap for cracks and chips prior to use.
Use only carbonated liquids in the soda bottle.
Report all accidents—no matter how big or small—to your teacher.

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?