Answer:
Carbon Dioxide
Explanation:
During respiration ( when we breathe ) carbon dioxide is dissolved in the blood, carried to the lungs by the circulation, and breathed out, meaning it's taken out.
Hope this helps :)
Answer:
Explanation:
The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
What are the symptoms of puberty (for a boy)
Answer:
Hair in certain parts especially under the arm and private area. Voice changing. Growth spurts. Their hands, feet, etc starts growing more
Explanation:
Answer:
Hair growing around the private area, chest, underarms
Acne
Voice and height changes
More sweating
The private area starts to grow
Facial hair grows as well late in puberty
Mood changes (Depression, low self-esteem, aggression, etc..)
Explanation:
I'm really nervous......
Answer:
Why?
Explanation:
Help will mark Brainiest
Answer:
Explanation:
1:false
2:true
The overall ratio of muscle activation in the upper body when you do a push-up on your knees or toes is actually the same. True or False?
Answer: i believe its F
Explanation:
One of the steps for writing an action plan include:
A.
Making sure the goal is extremely challenging
B.
Specifying how you will track your progress
C.
Stating what barriers exist
D.
Not telling anyone about your goal
Answer:
B
Explanation:
Answer:
B. Specifying how you will track your progress
Do you participate in at least some activities vigorously enough to develop a healthy heart? why or why not?
Answer:
No, but I should. I don't because I spend most of the day doing homework and when I'm done it's usually late so I can't go outside or workout indoors because I don't want to make much noise for the downstairs neighbors. In reality, I should stop making excuses and start making solutions.
Explanation:
I know who I am.
HELPP Zuri's friends asked her to do something she did not think was right. She wanted to impress her friends so she did it anyway. Zuri is feeling the effects of peer pressure.
Answer:
yes she is
Explanation:
Answer:
True? That’s what that would be called
Explanation:
The padding in a __________ absorbs blows to the head in an accident. bicycle helmet brake handlebar seat
Answer:
Bicycles t
Explanation:
the correct answer
Which is the best example of muscular endurance?
A.
lifting a light barbell once
B.
lifting a heavy barbell once
C.
completing one full push-up
D.
completing one set of push-ups
Answer:
D
Explanation:
Push ups harddddddd
Help me ANSWER THIS :) :)
Answer:
improper cooldown routine
Explanation:
what facts about tobacco would you use to convince a friend not to start using tobacco?
Controls many cell activities.
Your answer:
Centrosome
Cytoplasm
Nucleus
Nucleolus
Answer:
Nucleus
Explanation:
The nucleus is the brain of the cell, so it will control the activities of the cell, much like our brain controls the movments of our body,
What is the normal range for systolic pressure in a resting adult? 45 to 65 mmHg 90 to 120 mmHg 120 to 135 mmHg 75 to 100 mmHg
Answer:
90 to 120 mm Hg
Explanation:
i hope this helps :)
Select the correct answer.
Which of the following is not a martial art?
A. Kung Fu
B. Aikido
C. Billiards
D. Muay Thai
Answer:
C is the answer
Hope you are satisfied with my answer
Answer:
C. Billiards
Explanation:
billiards is any of various games played on a rectangular table with a designated number of small balls and a long stick called a cue.
Which strategies have the potential to prevent the spread of disease? Select fhe three correct answers.
A. Education through social media
B. Ending food inspection programs
C. The monitoring of internet searches for symptoms
D. Earlier intervention
Answer:
A,C,D
Explanation:
Elly wants to get a new hair style. The hair salon charges $35.00 to cut and style long hair. Elly only has $27.00 in her checking account. Why is this a problem of Elly?
Answer:
Elly has overdraft protection.
Explanation:
An overdraft protection is an option through which prevents the user's account to fall below zero, that is, it doesn't allow to reach negative numbers in the account, it doesn't give a credit to cover an specific payment that can't be covered with the money currently available.
So, Elly's problem is because her overdraft protection, she won't be able to pay for the new hair style, her account just will reject the payment, she need $8 more to do the payment.
True or False:
A vaccine stimulates your immune system to produce antibodies, like it would if you were exposed to the virus
Explanation:
I don't think so because after u exposed to the virus vaccine is meaningless but yes it produces antibodies and I am g8 student
Answer:
false
Explanation:
you can still get the virus even if you have the vaccine it's like a flu shot it's not gonna make you just not be sick for the rest of the year it help to prevent it
Comment:if this is wrong i am super sorry
Stacy is wanting to lose 10-12 pounds by the summer time which is in 4 months. She wants to create a workout routine that she can easily follow. Exercises that she will do include riding her bike at a moderate intensity for an hour and or going to a body pump workout classes at the gym that is an hour long. She like the the workout classes because the classes are at a vigorous intensity. Stacy plans to workout at least 5 days a week to reach her goal by then end of the 4 months. What is Stacy's FREQUENCY
Answer:
65 but not really i just need points sorrry good question.
Explanation:
4.How can you help promote and encourage the youth in your community to participate and join a fitness
event?
Answer: Put up flyers or make an community announcement
Explanation:
I wonder how the FFA uniform became the official uniform?
Answer:
Look it up?
Explanation:
Answer:
the chosen uniform probably looked at all the other options and said -im the uniform now!
Explanation:
When do things move faster?
A Day
B Night
C Evening
D There's no answer
Answer:
D
Explanation:
Answer:
Explanation:
I believe it is d
Sorry if wrong
At least _____ to _____ continuous minutes of intense exercise must be used in order to improve cardiorespiratory endurance.
A) 20 to 30
B) 5 to 10
C) 10 to 15
D) 50 to 60
Answer:
i thinks its 20 - 30 because 50-60 would judt be entirely to much.
Explanation:
a company conducts research to learn how well a new product might be received. which of the following is this a part of?
a- Advertising
b- Marketing
c-Production
d-Sales
Answer: Marketing
Explanation:
To be more specific, the area would be marketing research. Marketing research is responsible for investigating the preferences that a consumer may have so that the product or service can be adapted to their needs.
When marketing research is done, the company makes sure to create something that can reach the widest possible audience and thus does not take the risk of making an investment in a product or service that people do not need.
Answer: Marketing :)
Explanation:
Hope this helps
Can someone help me understand the difference between a Top and Bottom in a relationship???
Sally is selling two types of seashells by the seashore. She is selling large and small shells. She sells small shells for 2 dollars each and large shells for 5 dollars each. She sold a combined 15 shells for total of 60 dollars. How many of each type of shell did she sell? Show your work.
A - 5 small shells and 10 large shells
B - 10 small shells and 5 large shells
C - 7 small shells and 8 large shells
D - 8 small shells and 7 large shells
why is abstinence from high risk behaviors one of the most important health decisions you can make?
Warming up does all of the following EXCEPT:
A.
It prevents injury.
B.
It improves muscle control.
C.
It decreases overall performance.
D.
It increases metabolic rate.
Answer:C
Explanation:it improves performance
Skim milk is better for you than whole milk. What can you infer about skim milk?
A) It's low in fat
B) It's high in calories
C) It's high in protein
D) It's low in fiber
Answer:
A. low in fat
Explanation:
:)
If the double of a natural number is equal to the square of the numbers, find the number.
Answer:
answer is 2 and 0.
but 0 is not consider as natural number so correct answer is 2.
9. If you don't see a lifeguard on the beach, you should:
a. only swim in shallow water
b. ask someone where you can apply for the lifeguard job
c. not go in the water
d. only swim with experienced swimmers
Answer:
Only swim in the shallow water.
Explanation:
Only swim in shallow water UNLESS you, or someone near you is an experienced swimmer.