worker in the labaratory
ambot:)
ambot:)
1.wear an appropriate uniform of the lab. 2.use gas mask for protection of some chemicals 3.obey the teacher's instruction to avoid accidents
If you don't observe the safety rules in a laboratory, you or someone else may be injured, made sick, or killed.
The area is not important for a laboratory beaker.
Only through compound microscope we can observe cells
microscope, beaker slides
worker in the labaratory
ambot:)
worker in the labaratory
a.hands should be clean and nails cut short.
a.hands should be clean and nails cut short.
1.wear an appropriate uniform of the lab. 2.use gas mask for protection of some chemicals 3.obey the teacher's instruction to avoid accidents
microevolution....novanet
If you don't observe the safety rules in a laboratory, you or someone else may be injured, made sick, or killed.
when psychologists observe behavior in a laboratory rather than in the field.
prevent accidents occuring in the lab
ambot kung unsa nani
Observe general trends in the data