Answer:
b.
Explanation:
Manipulation checks are measured variables that show what the manipulated variables concurrently affect besides the dependent variable of interest.
Using a Walker to slowly walk around on a flat surface (her house) and to get plenty of rest. After a few weeks of this and nothing has helped contact a doctor.
Hope this helps!
Answer:subtle
[ˈsʌt(ə)l]
ADJECTIVE
(especially of a change or distinction) so delicate or precise as to be difficult to analyse or describe.
"his language expresses rich and subtle meanings"
synonyms:
fine · fine-drawn · ultra-fine · nice · overnice · minute · precise · narrow · tenuous · hair-splitting · indistinct · indefinite · elusive · abstruse · minuscule
(of a mixture or effect) delicately complex and understated.
"subtle lighting"
synonyms:
understated · low-key · muted · toned down · subdued · delicate · faint · pale · soft · indistinct · indefinite · vague · washed out
capable of making fine distinctions.
"a subtle mind"
synonyms:
astute · keen · quick · fine · acute · sharp · razor-like · razor-sharp · [more]
making use of clever and indirect methods to achieve something.
"he tried a more subtle approach"
archaic
crafty; cunning.
"the subtle fiend dissembled"
synonyms:
ingenious · clever · skilful · adroit · cunning · crafty · wily · artful · devious
Explanation:
ambulation means the ability to walk without any type of assistance
B. i asked my mom shes a surgeon