Answer:
True
Explanation:
A needle is usually inserted into a vein in your wrist,elbow, or the back of your hand.
I believe that’s true.
Noise goes to our ear drums which turns it into vibrations and sends it to three little bones.
Answer:
Morality is the set of values and rules defined by a certain group or culture, which is common to all its members. This being the case, morality is what defines how people should behave in the social environment.
Explanation:
Answer:
TRUE
Explanation:
In the cardiovascular system, the blood flows from <u>high pressure to low pressure.</u>
In the ventricular ejection phase, when the muscles of the ventricles contract, the<u> pressure gradient in ventricles rises</u>. This increases in the <u>pressure in the ventricles exceeds the pressure in the pulmonary artery </u>and aorta, thus opening pulmonary and aortic valves and ejecting the blood from the heart.
