14. Which of the following occurs during the second trimester?
The embryo's head and brain begin to form.
The fetus's hair and fingernails first begin to grow.
The fetus's respiratory system prepares to breath air.
The zygote attaches to the wall of the uterus.

Answers

Answer 1

Answer:

B

Explanation:

I think but I am unsure.


Related Questions

What level on Maslow's Hierarchy of Needs did he say is met only after all other needs are met?

love and belonging needs

esteem needs

self-actualization

physiological needs
________________________
Elder abuse prevention laws:

have effectively reduced the number of elder abuse cases in the United States.

have only been passed in a handful of states.

have been passed in all 50 states.

target nursing home staff as the most likely perpetrators.

Answers

Answer:

Self - Actualizationhave been passed in all 50 states.

Explanation:

In Maslow's Hierarchy of Needs, "Self-Actualization" sits atop all the other needs and is only achieved when a person believes that they have reached a position in their life where they have done all that they felt they could have done while alive. This level can only be reached when the other needs have been reached such that the person experiences true satisfaction.

Elder Abuse is a serious concern in the United States especially with the elderly population growing faster than the younger one. In response to this, the Federal government has passed several laws to protect the elderly and all 50 states have laws that build on these to protect the elderly.

how can I start off my informative essay of getting and staying healthy​

Answers

Answer:

Make it personal...

Explanation:

Sometimes it can feel like maintaining a healthy lifestyle is an overwhelming challenge that doesn’t fit within the realities of daily life. It’s tough to hold down a full-time job, eat well, train for a marathon, make homemade green juice, spend quality time with your family/partner, and meditate for an hour each day.

Of course, healthy living can incorporate all of these things (if you want it to), but it doesn’t have to be defined by grandiose displays of health and fitness.

So much of healthy living is really made up of small things we do daily—things that are so small they don’t feel momentous, but that, done consistently over time, add up to produce big results.

Teens should participate in how many sessions of moderate to vigorous physical activities a week?
a.) 1-3 times per week
b.) 2-3 times per week
c.) 3-4 times per week
d.) 3-5 times per week

Answers

Answer:  b.) 2-3 times per week

Explanation:

Teens should participate in b.) 2-3 times per week of moderate to vigorous physical activities a week.

teens should extrsise 2-3 times a week

es verdadero o falso que El oxígeno pasa desde los alveolos hacia la sangre que está en los capilares que los rodean

Answers

Creo que la afirmación es cierta. El oxígeno siempre viaja desde los alvéolos a la sangre en los capilares.
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