Which of the following is a general safety precaution when doing a collection:
no air bubble must get in
Gather information during an experiment
When performing an experiment you want to be sure you are following precaution. You should wear safety goggles, protective clothing and gloves.
dependent variable
The general purpose of a time clock is for one to be able to tell what time it is during a particular day. It is important to know what time it is so one can make appointments.
Yes
no
stay inside
Air Raid Precaution
We must stay in doors. We must take precaution by buying candles, tinned food etc..
presautions for sound pollution
not during but i suggest you do after the babies are born just as a precaution
no air bubble must get in
we should be away from it and catch that who threw it
Air Raid Precaution
Unplug all electrical equipment
Rain water harvesting should be done at the drought occurring areas.