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
Maksim231197 [3]
3 years ago
10

The __________ of the heart rests on the diaphragm, and from its __________, the great vessels emerge (hint: not chambers)

Biology
1 answer:
Sergeu [11.5K]3 years ago
4 0
The answer is apex and base. To simplify, the apex of the heart rests on the diaphragm and from its base, the great vessels emerge. In addition, blood vessels that are nearer to the pumping heart and must enlarge to endure pressure variations are named elastic arteries and foramen ovale permits blood to pass from the right to the left atrium, therefore avoiding to pass the fetal lungs. 
You might be interested in
At this boundary, crust is neither created nor destroyed.
salantis [7]

Transform boundary – this type of fault is found where two tectonic plates are moving alongside and parallel to each other mostly in opposite directions. This type of fault is also responsible for the rift valley and block mountains. No crust is destroyed nor new crust formed.

Convergent boundary – At this point, two tectonic plates are colliding because they are moving in opposite directions at each other. The pressure and stress of the collision force causes the plates to begin crumpling and folding at the boundary forming features such as fold mountains (an example is the Himalayas).

Convergent boundary – At this boundary , the denser of the two colliding tectonic plates (usually the oceanic plate) is subsided by the less dense one (usually the continental plate). The plate being subsided begins to melt as it does down into the mantle and becomes liquid rock. This magma rises through the fissures formed at the boundary and erupts into volcanic islands along the boundary.

4 0
2 years ago
The aorta receives the full force of blood exiting the heart during ventricular systole. Describes the adaptive anatomy of the a
11111nata11111 [884]
<h2>Anatomy of Aorta</h2>

Explanation:

  • The protein elastin is found in connective tissues all through the body. It is eminently found in the extracellular lattice of the skin just as the inward organs of the body. The name elastin sounds a lot of like 'flexible.' This is no fortuitous event. The elastin protein is adaptable and gives numerous tissues their versatility.
  • Inferable from its exceptional capacity to extend and withdraw, the aorta additionally fills in as a store that changes the profoundly compelled and pulsatile heart yield into a progression of moderate variances.
  • The tunica intima comprises of a solitary layer of ECs that lines the lumen of the vein and is moored to the fundamental cellar film, an exceptionally particular ECM organize comprising basically of laminin, collagen type IV, fibronectin, perlecan, and heparan sulfate proteoglycans.
  • This storm cellar layer additionally assumes a vital job in flagging occasions that direct EC movement, intrusion, expansion, and survival. The cellar film together with the inward flexible lamina (IEL) fills in as an interface between the tunica intima and tunica media.

4 0
3 years ago
Which of the following best explains how water conservation can reduce waterborne diseases in a community?
Verizon [17]
It's A, because it's always important to drink water. If you think about it, all the other answers seem invalid.
8 0
3 years ago
Which of the following is the best description of a fissure? It's a volcano that
lesya692 [45]

B. is a long crack, which releases lava, steam,  and gases

Explanation:

A fissure is a long crack which releases lava, steam and gases into the environment. Fissures are mostly associated with volcanic bodies.

A volcano is an igneous structure by which lava erupts on the earth surface.

  • most volcanoes have fissures through which they release materials into the environment.
  • these features are usually permeating cracks into the deeper magmatic body.
  • they often times acts as conduit for magma to reach the surface.
  • in a volcanic terrain, fissures can provide good clues to the occurrence of an eruption.

learn more:

volcanic bodies brainly.com/question/5055821

#learnwithBrainly

3 0
3 years ago
What was the purpose of the Apollo space missions? to collect rock samples from Mars to collect rock samples from the moon to la
babunello [35]

Answer:

From your list of answers it would be to collect rock samples from the moon.

Explanation:

4 0
3 years ago
Other questions:
  • After the eighth week of pregnancy, the developing offspring is known as
    14·1 answer
  • So it’s been a while since I have done anything like this and I need help
    12·1 answer
  • Which is not a characteristic of the spiders?
    8·1 answer
  • How do plant systems work together to maintain a balance of water inside the plant?
    13·1 answer
  • Bacterial strain A (met , his-, arg ) is mixed with bacterial strain B (met-, his , arg-), grown in complete media, then plated
    9·1 answer
  • True or False Water moves from an area of low water concentration to an area of high water concentration.
    5·1 answer
  • Hi can u please do a cell foldoble about what they contane is for a grade plz
    6·1 answer
  • HELPPP !! Inside compact bone, osteons are filled with which of the following? select all that apply
    5·2 answers
  • On what organ does FSH act?
    12·1 answer
  • Write the reason why starch test shows blue-black color.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!