So you know which type of fitness program would be best for you
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.
Abiotic are the nonliving things in an ecosystem such as climate and soil type.
The consumers who like to eat unhealthy food typically don’t like the healthy snacks survey but consumers that like to stay in shape are most likely going to be more interested.
Hope this was helpful :)
Answer:
D) airway obstruction
Explanation:
Referring to the "Types of Disasters" page published by the Red Cross online (www.redcross.org/get-help/how-to-prepare-for-emergencies/types-of-emergencies.html), there are guides for disasters involving flooding, hurricanes, and earthquakes. However, there are no guides for an airway obstruction.
