Answer:
high frequency sound waves
Explanation:
The fetal cardiac activity emits signal that comprises of high frequency sound waves. This signal is received only when it is converted into a fetal heart rate tracing via computer. These signals are traced through transducers and are shown on the external monitor.
Answer – 20 percent
A Blood Alcohol Level (BAL) of .12 reduces the distance a pedestrian can be seen by a driver by about 20 percent. Four standard drinks consumed during the first hour of drinking, will increase a person's BAL to about .1%
<span>
</span>
The safest and most effective way to get a deeper stretch is lean into it and excel
If
we force our body to stretch without letting our body get used to it,
we will most likely pulled our muscle or even tear our joints.
We need to gradually increase the flexibility in our joints by increasing the stretching intensity little by little
