Answer:
Food. People eat food and it comes out the other end.
Answer: Well sharing a needle or syringe to inject any substance (including steroids, hormones or silicone) puts you at risk of HIV and other infections found in the blood, like hepatitis C. You're at risk whether you're injecting under the skin only or directly into your bloodstream.
Explanation: Hope this helps!
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Answer:
Direct type of continuous measurement recording yields.
Explanation:
The measurement conducted this way such that all the responses of the class interest are detected during the observation period. This study is helpful for behaviors which have discrete end and beginning, does not need a lot of time to complete, can be changed anytime or occurs at high rate.