Answer:
sinoatrial hub – known as the heart's characteristic pacemaker. The motivation begins in a little bundle of specialized cells found within the right chamber, called the SA hub. The electrical action spreads through the dividers of the atria and causes them to contract. This powers blood into the ventricles
I put it in my own words so you don't get it wrong. Hope this helps :)
-ilovejiminssi♡
List three ways a person can get involved with in a community and be social?
Answer:
cleaning parks
volunteering with the local homeless shelter
working a soup kitchen
Explanation:
HELPPPPP GIVING 19 POINTS
Answer:Smooth muscle is called involuntary muscle because you can not control this type of muscle movement. These muscles line internal organs, blood vessels, and organs such found in the digestive and reproductive systems.
Explanation:
Answer:
.
Explanation:
Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract. It starts in the esophagus where strong wave-like motions of the smooth muscle move balls of swallowed food to the stomach.
How have vaccinations impacted society today?
Answer:
There are less and less people getting corona
Explanation:
Answer:
Overall, vaccines have done and continue to do an excellent job in ... A study from the World Health Organization (WHO), reports that today vaccines ... is whether new vaccines will have an impact on the diseases that are now ...
Explanation:
What is used by the body to help grow and repair cells and organs?
Group of answer choices
proteins
fiber
fats
carbohydrates
water
During digestion, ___________________ get absorbed into the blood stream for the body to use.
Answer:
Small intestines?
Explanation:
The walls of the small intestine absorb the digested nutrients into the bloodstream. The blood delivers the nutrients to the rest of the body. (i think)
how many cigarettes are in a juul pod
how your day going How do you define health?
Answer:
Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity
What is used by the body for most of its energy needs?
Group of answer choices
proteins
fiber
fats
carbohydrates
water
Answer:
Proteins
Explanation:
Answer: carbohydrates i dont know if there more but
Explanation:
Carbohydrates are the body's first choice for its energy, therefore, it is the nutrient that athletes need the most.
So I have two options …
I can either k..ill myself
or ignore the haters ?
Answer: ignore the haters
Explanation:
I need somebody to answer all of these please, Will give brainliest to who ever gets them correct.
Answer:
1b
2c
3b
4b
Explanation:
1. Why is it important to set fitness goals?
2. How can you use your smartphone to chart your physical fitness?
3. What way can you use technology at home to help improve your physical fitness? .
4. Create a list of physical activities that you can add to a personal fitness program.
5. Why is it important to choose activities you enjoy to do in your personal fitness program?
Answer:
1. So that you have a goal you can try and do so you can have a healthy body
2. It probably has an app for that
3. by setting a timer to complete your goal
4. push ups, curl ups, jumping jacks
5. so you have a healthy fit body
Explanation:
hope this helps
Answer:
1. Fitness goals are important as they help us to stay aligned and do the workouts.
2. Using fitness apps
3.Listening to You IPod. The iPod is one of the most common ways to use technology when it comes to enhancing your workout.
4.(This is my personal exercise routine)Squat w/side leg lift,Push ups,Plank jacks,Jumping jacks,forward alternating lunges,Plank, squat jumps, superman, bird -dog,single leg glute-bridge
5. So you keep yourself interested in what your doing.
Explanation:
Write an algebraic expression to model the unknown number situation.
the sum of a number and one-third
A 1-column table with 5 rows. Column 1 is labeled Addition Words with entries add, increase by, more than, sum, total.
Which statements are true? Select all that apply.
You can replace "a number" with a variable to represent an unknown value.
You can replace "sum" with an addition sign.
You can replace "sum" with an multiplication sign.
You can replace "one-third" with One-third.
The correct algebraic expression is One-third n.
Answer:
You can replace "sum" with an addition sign.
Explanation:
sum=add together