Answer:
The research involves the use of educational tests
Explanation:
The sub part D is a part of regulations that created by the government in order to protect children from research's related activities.
For most researchers, only consenting adults are allowed as a part of test subjects. But, according to sub part D, children can be used if the research involves educational tests because it <u>have very low risk, and it might benefit the children</u> in the long run.
Answer:
The last one
Explanation:
Share cropping mainly happend in the Civil War. Hope that helped
The difference between a hypothesis and a prediction is that a hypothesis is a tentative idea or question that is waiting for evidence to support or refute it, while a prediction is a guess at the outcome of a hypothesis. Also, a hypothesis comes first before the prediction.
Answer:
secondary sex characteristics
Explanation:
A human has two sexual characteristics primary and secondary.
The primary characteristics are sex chromosomes, gonads, level of sex hormones, anatomy of internal genitalia and anatomy of external genitalia. They are present at birth.
The secondary sex characteristics are breasts, menstrual cycle and accumulation of fat in certain parts of the body which gives rise to the hourglass body form for women.
For men they develop a deeper voice, increase in height and weight.
Pubic hair grows in both sexes.
They develop when a person attains puberty.
Hence, Harrison's secondary sex characteristics were developed.
Answer:
Dowry system is one of the contributing factors toward social problems that effects women and girls in India and other nearby countries where dowry is still prevalent. ... But however, families with low income or under the poverty line, dowry is a huge problem. Dowry can put great financial burden on low income families.
Explanation:
i hope it is helpful