Answer:Voice box (larynx) Windpipe (trachea) Airways (bronchi) and the Lungs.
The respiratory system includes the nose, mouth, throat, voice box, windpipe, and lungs. Air enters the respiratory system through the nose or the mouth.
PLS HELP!!! WILL MARK BRAINLIEST TO FASTES AND CORRECT PERSON! 25 POINTS!! (THIS IS FOR ATHLETICS)
2. What should flexibility exercises be included in?
3. What are the five basic components of fitness?
4. _______________ is the percentage of fat, muscle and bone in your body.
5. Children and Adolescents should exercise ____________________ minutes a day.
6. What is the definition of intensity?
7. The ability of a muscle to exert force during an activity is called what?
8. The body's ability to exert muscles over a period of time without fatigue is called?
Answer:
lunges, high knees a skips b skips downward dog quick feet goose steps tail kicks
Explanation:
this is what my coaches make us do for our warmups in athletics
how would your life be different if cardiac muscle and smooth muscles were voluntary muscles? i will give brainliest
Answer:
These muscles push materials like food or blood through organs. Unlike skeletal muscle, smooth muscle can never be under your control.
Explanation:
Cardiac muscle is also an involuntary muscle, found only in the heart. Cardiac muscle differs from skeletal muscle in that it exhibits rhythmic contractions and is not under voluntary control. The rhythmic contraction of cardiac muscle is regulated by the sinoatrial node of the heart, which serves as the heart's pacemaker.
Answer:
It would be REALLY hard to live
Explanation: If cardiac muscles turned from involuntary to voluntary, you would have to constantly think and control your heart's beating and other veins/arteries' functions. Sure, you could grow to instinctively beat your heart like breathing, but overall it wouldn't be the best since the brain is more occupied. On the plus side, you could rid yourself of heart problems (Not including infections or defects) with the right skill if you are considering that the cardiac muscles contract or relax. Soft muscles, like the ones making up most of our organs, are mostly are involuntary, so that would mean that almost everything would be voluntary. From stomach contractions to urination, soft muscles control all. If soft muscles were voluntary, in short, the brain would be overloaded with tasks and would probably be exposed to an unhealthy amount of 'stress' which could make the brain fail, just like dying from overwork.
Highlight details that show how Alice feels. "If that there King was to wake," added Tweedledum, "you'd go out – bang! – just like a candle!" "I shouldn't!" Alice exclaimed indignantly. . . . "Well, it's no use YOUR talking about waking him," said Tweedledum, "when you're only one of the things in his dream. You know very well you're not real." "I AM real!" said Alice and began to cry. —Through the Looking Glass, Lewis Carroll What inference can be made using these details? Alice is frustrated by Tweedledum’s logic. Alice wants to wake the king. Alice realizes that she is not real. Alice understands Tweedledum’s logic.
Answer:
Alice exclaimed indignantly, Alice began to cry.
Explanation:
Answer:
"Alice is frustrated by Tweedledum’s logic."
Explanation:
Highlight details that show how Alice feels. "If that there King was to wake," added Tweedledum, "you'd go out – bang! – just like a candle!" "I shouldn't!" Alice exclaimed indignantly. . . . "Well, it's no use YOUR talking about waking him," said Tweedledum, "when you're only one of the things in his dream. You know very well you're not real." "I AM real!" said Alice and began to cry. —Through the Looking Glass, Lewis Carroll What inference can be made using these details? Alice is frustrated by Tweedledum’s logic. Alice wants to wake the king. Alice realizes that she is not real. Alice understands Tweedledum’s logic.
I hope this helps :)
Estoy aburrido, ¿alguien quiere hablar? ps i wil speak in english or spanish ur choice
