Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
I think it’s A going based off memory
Answer:
CVBZ,MXCCVNNMVBZMXVBZXMVB,XMVB,ZXMCVBZ,XCVB,ZXMCVB,MZXVBXBNCVXNBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
Explanation:
Answer:
D. Americans
Explanation:
The antecedent is a noun that replaces the subject, the thing doing the action.
In the sentence instead of saying americans again it says their.
Answer:
True
Explanation:
The practitioner must separately date and time his or her signature authenticating an entry, even though there may be a date and time already on the document, because the latter may not reflect when the entry was authenticated:True
