The nurse is teaching a client, gravida 1 para 0, at 8 weeks gestation about expected weight gain in pregnancy. the client's prepregnancy bmi is 21 kg/m2. which statement made by the client indicates an understanding about weight gain?
1. "i should gain 10-15 lb during the first trimester"
2. "i should gain a total of about 30 lb during my pregnancy."
3. "i should gain no more than 0.5 lb per week during the third trimester."
4. "if i gain < 20 lb during pregnancy, it will be easier to lose weight postpartum."

2. "I should gain a total of about 30 lb during my pregnancy."

Explanation:

"I should gain a total of about 30 lb (13.6 kg) during my pregnancy." [which is 65%]

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

that scientist would be robert hooke