Scientific method & Safety

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<

Scientific method & Safety

Click on any option to know the CORRECT ANSWERS

Question 1
Something poisonous or harmful for humans or the environment.
A
vapor
B
toxic
C
explosive
Management Questions answers

Question 2
When heating a test tube you should aim it towards
A
yourself to protect others
B
at your friends to protect yourself
C
away from everyone
Current affairs Questions answers

Question 3
A method of inquiry in order to answer a problem or question.
A
scientific method
B
experiment
C
hypothesis
KBC Questions answers

Question 4
A variable that is effected and changed by another variable.
A
independent variable
B
dependent variable
C
control
GK Questions answers

Question 5
An educated guess based on prior knowledge and observation
A
conclusion
B
hypothesis
C
analyze
UPSC test Questions answers

There are 5 questions to complete.

 

 DOWNLOAD ALL  PDF E-BOOK's    >>>CLICK HERE<<<