1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Reptile [31]
3 years ago
9

Which structure carry oxygen-rich blood away from the heart?

Health
1 answer:
Flura [38]3 years ago
3 0
The answer is pulmonary artery. I hope this helped!
You might be interested in
Antibiotics are used to treat which of the following?
Sever21 [200]
D, infections (treat bacterial infections)
5 0
3 years ago
Muscles tend to grow thicker and get stronger the more a person exercises them. How might ideas from the previous lesson of mito
Nesterboy [21]

Answer:

ow often do skeletal muscle cells go through mitosis? ... You might be thinking, “Hey, some people grow their muscles really big!” That's true, but they do it by increasing the size of the cells and the ... They have to be strong and not pull apart. ... When you exercise, the muscle fibers grow and create more ...

Explanation:

thank for the free points

7 0
3 years ago
What are warning signs that a person may be suffering from anorexia nervosa?
Rasek [7]
Some signs that someone could be anorexic is they could be saying that they are not hungry. They could be more tired. If you see them eating they can cut their foods up into little bits to make it look like they are eating more than they are. They could make smooth comments or jokes about their weight in general. Those are a few that I have learned. Another big one is excessive exercising as well.
8 0
3 years ago
Read 2 more answers
The nervous system avoids muscle fatigue during submaximal contraction by
irina [24]

Answer:

B. Ashchronous recruitment

Explanation:

Asynchronous muscles are muscles that Don't have one-to-one relationship between electrical stimulation and mechanical contraction. Such muscles can be found in About 75% of flying insects and they have convergently evolved 7-10 times.

The synchronous muscles which is their counterparts contracts once per neural signal, but mechanical oscillations trigger force production in asynchronous muscles.

Hence the rate of mechanical contraction is an order of magnitude greater than electrical signals.

Although they achieve greater force output and higher efficiency at high frequencies, they have limited applications because of their dependence on mechanical strength.

The nervous system recruits the Ashchronous muscle to avoid muscle fatigue during submaximal contraction.

7 0
4 years ago
Which factors is a component of mental health
tensa zangetsu [6.8K]

Answer:

identifies three components of mental health: emotional well-being, psychological well-being, and social well-being.

7 0
4 years ago
Other questions:
  • Aaron, a healthcare worker, washed his hands, gave a patient a needle injection, and then disposed of the needle in a sharps con
    15·2 answers
  • 1. Your family is moving to a new neighborhood, and your parents have narrowed their choices down to four different places. Beca
    14·2 answers
  • What is considered offense when a game is being played? attacking the opponent's goal kicking the ball out of bounds defending o
    15·2 answers
  • Carissa, age 14, having trouble keeping up with all her assignments and when they are due. In addition to that, she struggles to
    10·1 answer
  • Four ways that bacteria are helpful to people.
    6·1 answer
  • Which of the types of meal plans described do you think would work best for your family? Explain your answer.
    14·1 answer
  • ​kelly has a child who is very active and distractible. Kelly has worked hard over the years to adjust her expectations to meet
    9·1 answer
  • What is the continuous nature of the physical fitness concept.
    15·2 answers
  • What are good films<br><br> On real men who can stand up for themselves and fight?
    10·1 answer
  • In this structure, the fertilized ovum is moved along by small hairs, called "cilia."
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!