Answer:
Chemical
Explanation:
It is a chemical contamination because glass is produced from chemical substances
b=-80
0.2=1/5
-16 x 5/1 (multiply by reciprocal)= 1/5b x 5/1
b=-80
Answer:
Snowball sampling
Explanation:
Snowball sampling is one where the researcher gets a sample by asking participants in the study if they know other potential participants. The current participants refer new ones.
Answer:
Explanation:
the legislative body of a country or state.
1:communication, as children have to become comfortable with only one parent at home communication and talks may be different. For instance, a single mother has a son, their conversation is going to be different rather than having a girl
2: Support, children need and will always want the support of a parents along the way. Because many single parents have to work multiple jobs to give their children the best, support along the way may not always be available and this can cause their self esteem and mental health to decrease causing issues