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
qaws [65]
2 years ago
10

What is the double-walled sac that surrounds the heart called?.

Biology
1 answer:
Law Incorporation [45]2 years ago
8 0

Answer:

A double-layered membrane called the pericardium surrounds your heart like a sac. The outer layer of the pericardium surrounds the roots of your heart's major blood vessels and is attached by ligaments to your spinal column, diaphragm, and other parts of your body.

Explanation:

You might be interested in
Which of the following would be produced by meiosis?
iVinArrow [24]

Sperm cell. Meiosis is the creation of Sex cells, therefore, the answer would be Sperm Cell.

7 0
3 years ago
What symbol indicates mass
Anvisha [2.4K]

<span>m, M\</span>

<span>is mass symbol </span>

<span>
</span>

7 0
3 years ago
Read 2 more answers
Explain the role played by muscle and bone when Ahmed picks up a heavy weight from the ground to the table top. 1909299393200202
Strike441 [17]

Answer:

Muscles pull on the joints, allowing us to move.Muscles make up half of a person's body weight. They are connected to bones by tough, cord-like tissues called tendons, which allow the muscles to pull on bones. If you wiggle your fingers, you can see the tendons on the back of your hand move as they do their work.

5 0
3 years ago
Why is there a limit to the number of levels that a food chain can reach
Svetllana [295]
Energy is lost at each trophic level.
7 0
3 years ago
What is a prosess that helps fuel your metabolism?
polet [3.4K]

Glycolysis is a process that helps fuel your metabolism. It is the first phase of the the ATP production cycle, ATP is what our cells use for energy.


4 0
3 years ago
Other questions:
  • How are viruses different from Bacteriophages?
    12·2 answers
  • What are three ways that the human body's internal environment may become unstable?
    9·1 answer
  • Which one of the following phrases best describes the human karyotype?
    5·1 answer
  • A scientist is examining a multicellular organism that has a cell wall. What kingdom does this belong to?
    5·2 answers
  • Emotional effects of steroid use seem to depend on the _______ of the steroid used.
    12·2 answers
  • Why are some birds incapable of flight?
    9·2 answers
  • Give a positive and a negative impact of an environmental law or regulation.
    10·1 answer
  • Which contains mostly hydrocarbons?<br><br> carbohydrates<br> proteins<br> salt<br> gasoline
    9·2 answers
  • What is mitosis and it's phases<br><br>​
    12·1 answer
  • What does a greenhouse represent?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!