I know this is very late but the actual answer is C) Both or stage theorists
A is wrong because Piaget studied intellectual development of children and Erikson studied human development.
B is wrong because only Erikson relied on Freud's foundational work.
D is wrong because A and B are wrong.
Answer: B: Blood pressure 160/100 and proteinuria during the 30th week of pregnancy.
Explanation: pre-eclampsia is a condition of pregnancy characterized by proteinuria and hypertension presenting after 20weeks of pregnancy in a woman who previously had normal blood pressure.
Pre-eclampsia can be recognised by:
1. Blood pressure of more than 140/90
2. Proteinuria (protein in urine)
3. Presence of oedema.
It can be mild, moderate or severe, depending on the blood pressure.
Mild: 140/90 to 149/99mmHg
Moderate: 150/100 to 159/109mmHg
Severe: 160/110mmHg or higher.
<span>By understanding the role of individual responsibility regarding personal risk behaviors.</span>
Assuming that you're referring to Matt Cutts' 30 days challenge speech on Ted Talk,
He used an effective opening, in which he told the audiences why he's speaking while clearly stating his main points. He keep the audiences interested by referring them to something that the audience could relate to and an effective closing to persuade the audience to try his challenge