Answer:
66%
Explanation:
Research says that about two-thirds (which represents 66 percent) of children between the ages of four months and three years are cared for by adults that do not represent their biological parents at a point in their lives.
This is the case with Angela whose mother does not care for her during her first years.
Informed consent is so import in our lives that in the 9th edition of the American Psychological Association's ethical code it has its own section. It provides participants with sufficiently detailed information on the study so that they can make an informed, voluntary and rational decision to participate.

which organs secrete male and female sex hormones in human?

Testes in male.(testosterone)
Ovaries in female.(Estrogen )
<span>This is found in cross-cultural studies. The researchers doing these types of studies have also found that the arrangement of emotions is similar between cultures. Darwin had thought that the emotions were used to adapt to survival and reproduction situations.</span>
1: A
2: think, feel learn
3:listening to others, sharing interests, being friendly
4: false
5: all besides disrespectful
6: social
7: different to
8: listen
9: communication
10: true
11: be friendly
12: social
13: manners
14: all of the above