when lifting dont overdo the weight you know you cant lift when lifting lift with your legs not your back because you can put it out and if the object is heavy and its a little sharp use gloves
I’m pretty sure that your answer would be A
Answer:
between-subjects design
Explanation:
According to my research on different experimental designs, I can say that based on the information provided within the question the best way to make sure that the internal validity will not be influenced by an outside event is to switch to a between-subjects design. This type of design is an experiment design that has two or more groups of subjects each being tested by a different testing factor simultaneously. Since they are done simultaneously it significantly reduces outside influence.
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I don't see any choices but a consequence of steroid abuse is that your ball(s) will shrink
Answer:
D
Explanation:
the corona virus is deadly to some people
