An example of a first class lever in the human body is the head and neck during neck extension. The fulcrum (atlanto-occipital joint) is in between the load (front of the skull) and the effort (neck extensor muscles). The muscles are attached to the posterior part of the skull to allow for the greatest effort arm.
Answer:
An example of a first class lever in the human body is the head and neck during neck extension
Explanation:
Perry recently noticed he is out of breath when he walks up the two flights of stairs to his family's apartment since getting his new video game system. He has been playing his game system for several hours a day since he got it six months ago. Perry never had a problem walking the stairs before and he may have an inadequate level of which health-related fitness area? (2 points)
a
Cardiovascular Endurance
b
Flexibility
c
Muscular Endurance
d
Muscular Strength
Answer:A if im not wrong i took the test a while back:)
Explanation:
How can do well exercise that makes the whole body at moderate intensity, hence the a, cardiovascular endurance is correct.
What is cardiovascular endurance?Cardiovascular endurance peery never gets problem during walking is a measure of your body limits to a major extent your entire body at a moderate level.
Improving your cardiovascular endurance play a major role in health it is simpler to complete daily exercise duties. Endurance activities deal with aerobic exercises and raise your heart rate and breathing rate.
These exercises help you for developing a strong immune system stay healthy and perform the duties you need to do on a daily basis. Endurance activities benefit your heart, lungs, and circulatory system.
Therefore cardiovascular endurance makes the whole body at moderate intensity, hence option a is correct.
Learn more about cardiovascular endurance, here:
https://brainly.com/question/6943789
#SPJ2
Which of the following are symptoms of encephalitis?
Answer:
You've listen none, so I will list a few off
Explanation:
Headache
Mild flu-like symptoms (aches, fatigue, slight fever)
Sensitivity to light
Neck stiffness
Sleepiness or lethargy
Increased irritability
Seizures
Changes in alertness, confusion, or hallucinations
Loss of energy
Loss of appetite
Unsteady gait
Nausea and vomiting
Personality changes
WOOF WOOF WOOF WOOF WOOF IM A DOG WOOF
Answer:me too
Explanation:
Answer:
meow meow meow, IM A CAT MEOW MEOW
Why should youth limit their consumption of added sugars
Answer:
first sugar has a lot effects so then u must limit it ppl have to limit sugar
How can you stop and examine your feelings in the moment so you can deal with them in a healthy way?
Answer:
Explanation:
Well it mostly depends on the emotion your feeling. For example if your feeling mad or sad or stressed you should pause and take a deep breath and try to calm down and take a small break. And if you are feeling exitment or happiness you should continue to do whats making your feel that way. After all everyone deserves to feel happiness at least once.
Select the correct answer.
What is a bib?
A.
The material attached to the base of the mask to protect the throat.
B.
The jacket worn to cover the arms and torso.
C.
The pants worn to cover the legs.
D.
None of the above
Answer: A
Explanation:
Its that thing babies wear around their neck when they eat cuz babies eat messy
3. A(n) ________ is a way to identify your skills and interests.
Answer:
An self assessment is a way to identify your skills and interests.
Explanation:
Did this assignment
