Usually, the baby's eyes will open around 26-28 weeks gestation.
The heart develops around week five, and begins to beat at the end of the 5th week. A heartbeat via ultrasound by 6 weeks, by 10-12 weeks you should hear the heartbeat with a Doppler device. A heartbeat usually won't be detected at 4-5 weeks of pregnancy.
Preparation for childbirth begins anywhere from 30-32 weeks during the process called lightening (the baby turns to a head-down position), however, the baby can flip to the head-down position, then flip again, and so on.
The formation of hair and eyelashes begins during week 22, so the answer is B. Formation of hair and eyelashes.
Answer:
reside in a specific area of the body.
Explanation:
An "anatomical region" shows which organs are located on a specific region of the body. For example, the human body is divided into two parts: axial and appendicular. The<em> "axial" </em>consists of the <u><em>head and neck</em></u>,<em><u> thorax</u></em> and <u><em>abdomen </em></u>while the<em> "appendicular"</em> consists of the<u><em> upper extremities</em></u> and the <em><u>lower extremities.</u></em> It provide a<u> landmark</u> on where the organs of the body can be easily located.
Answer : A, B , C
Explanation: the second option
Exercise and physical activity fall into four basic categories—endurance, strength, balance, and flexibility. Most people tend to focus on one activity or type of exercise and think they're doing enough. Each type is different, though. Doing them all will give you more benefits. Mixing it up also helps to reduce boredom and cut your risk of injury.
Though each type is described separately, some activities fit into more than one category. For example, many endurance activities also build strength. Strength exercises also help improve balance.
Endurance- dancing
Strength- Lift weights
Balance-standing on one foot
Flexibility-yoga
