Answer:
B) Valves closing
Explanation:
A healthy heart makes a lub-dub sound with each beat. This sound comes from the valves shutting on the blood inside the heart. The first sound (the lub) happens when the mitral and tricuspid valves close.
Dermatographia is a condition also known as skin writing. people who have dermatographia lightly scratch their skin, the scratches redden into a hive- ish scratches raised above skin level. Although many people with the condition don’t seek treatment some are antihistamine medications such as Benadryl, Allegra or Zyrtec
Answer:The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The lungs contain the bronchi, bronchioles, and alveoli.
Explanation:
Answer:
Indicated prevention strategies.
Explanation:
Based on the information provided within the question it can be said that the term being mentioned are Indicated prevention strategies. These are strategies designed to prevent substance abuse from individuals who show specific signs such as failing grades, alcohol use, DUI first offense, etc. Usually before it gets too serious.
Answer:
Their age plays a role. Younger kids might be a lot more excited than older kids. How prepared they were before the new baby came also plays a role in how they will react.
