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34kurt
3 years ago
9

What would you call the mechanical part of the digestive system?

Health
1 answer:
mote1985 [20]3 years ago
8 0

Answer:

Peristalsis is also part of mechanical digestion. This refers to involuntary contractions and relaxations of the muscles of your esophagus, stomach, and intestines to break down food and move it through your digestive system.

Explanation:

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Your brother and you waited in the doctor's office for his appointment because he was not feeling well. While sitting in the wai
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Whatever is the best option for my brother/sister. That's what I can only say because you didn't list any options. 
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4 years ago
Why are teen boys stupid?
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Answer:

Teen boys can be stupid because if they don't understand something then it's cause they don't care about it or is not interested. They should care about it but they choose not to because of their carelessness. Although, something in life could be happening to them that can cause them to change dramatically. Or, if they play a lot of video games, their minds will most likely only be focused on that. Sometimes teen boys don't understand such simple things that others can because they haven't gone through what others have or because they're not the same as them, physically, meaning that they can be a different gender or they could have some sort of disability (people with disabilities are not stupid. I'm saying how they're different in a respectful way).

Explanation:

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3 years ago
Which statement is true regarding contagious infections
Masteriza [31]
<span>If these are the options then the answer is C!


A. Bacterial infections are common and are best treated with antiviral medications.
B. Viral infections are highly variable and need to be treated with antibiotics that are specific for the particular virus.
C. Treatment for fungal infections varies depending on their location and severity.
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3 years ago
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Help pls
aev [14]

Answer:

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3 years ago
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Identify some activities that a 24 year old female can do to improve cardiorespiratory system function. She is aspring to play s
RSB [31]

1. Identify activities that a 24 year old female can do to improve cardio respiratory function.

- The basic soccer endurance exercises that she can do are: running, interval training, squats and lunges.

Running is very important because it is essentially what a player does 90% of the game and it also helps breathing and blood circulation. Interval exercises on the other hand is the transition from moderately paced exercise to fast paced exercise. The basic example for this is the quick transition from slow jogging to sprinting in a period of time. Lastly, squats and lunges are important to build and tone the muscles in the thighs and legs which is necessary to be effective in kicking the ball around the field.


2. How long should these activities last?

-Running could last up to 60 minutes daily. The important thing is to pace yourself slowly at first and then gradually building up your speed so that your body can get accustomed to it.

Interval exercises can last up to 30 minutes. For example 30 seconds of slow jogging then 15 seconds of sprinting then rest for 30 seconds. Resume this cycle for 30 minutes.

Squats and Lunges are usually done at the end of the training at cool down in order for your leg muscles to relax and prevent sprains and painful stretches. Do each exercise observing proper form and posture for at least 1 minute each.


3. What specific heart rate range should be maintained during her workouts to achieve cardio respiratory benefits?

- For a normal 24 year old female, the ideal heart rate range to maintain is 60-100 beats per minute. When you experience difficulty in breathing, dizziness and fatigue, take a rest n between exercises.

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