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
Alexus [3.1K]
3 years ago
8

Yasmine uses the model of a double pump to describe the human heart. Which statement about the human heart explains why Yasmine'

s
model is reasonable?
A. The heart has two chambers: one chamber for receiving blood and one chamber for pumping blood.
O
B. The heart has four chambers divided into two sides: one side for receiving blood and one side for pumping blood.
C. The heart has four chambers divided into two sides one side for pumping blood to the lungs, and one side for pumping blood to the
rest of the body
D
The heart has two pairs of equal-sized chambers, and each pair pumps blood to approximately half of the body.
Biology
1 answer:
Pani-rosa [81]3 years ago
8 0

Answer:

Option C

Explanation:

The heart has four chambers divided into two sides one side for pumping blood to the lungs, and one side for pumping blood to the  rest of the body.

The first pump carries deoxygenated blood to the lungs removing carbon dioxide and picking up oxygen, this is done by the right side of the heart. It then delivers oxygenated blood back to the heart. The second pump delivers oxygenated blood to every part of your body where this is needed and this process is carried out by the left side of the body.

You might be interested in
Describe how the rabbit population changed over the course of 10 years.
valkas [14]
So, the population went up with every spring season and fell slightly in the winter; it increased within the course of 10 years
6 0
3 years ago
How does a vascular system serve the needs of a plant cell??
saw5 [17]
We first have to understand what a vascular system is. A vascular system consists of the water-carrying tube(xylem) and food-carrying tube(phloem). These 2 tubes are very essential for plants to survive. The xylem transports water to the leaves thru the stem to nourish the leaves so as to make food. The word equation is : Water + Carbon dioxide ----> Glucose + Oxygen. The phloem on the other hand transports the food from the leaves that creates them amd sent them to all parts of the plant. It is often a misconception that food is only sent to the fruits. The plant receives nutrition from the food that is made by the leaves. Overall the vascular system plays a very importamt roles in the survival of the plant.

To put it simple, think of the vascular system of a plant like the circulatory system of a human. Without the circulatory system, the human is unable to receive oxygen for breathing and remove carbon dioxide which is acidic in nature and pose a threat to the human body.
8 0
3 years ago
Match the following. Match the items in the left column to the items in the right column.
Andrei [34K]
Idk sorryhbjbjbiibink bobohonob
4 0
3 years ago
The grey area surrounded by the stage is called​
Aleks [24]

Answer:

Figure 1-4 shows one with an animation in progress. Work area is the technical name for the gray area surrounding the stage, although many Flash-ionados call it the backstage. ... The Stage is where you draw the pictures that will eventually become your animation.

Explanation:

3 0
3 years ago
One type of butterfly mimics a dead leaf to evade predators What type of adaptation is this
Margaret [11]
The answer is camouflage<span> it means to disguise the presence of (a person, animal, or object)</span>
6 0
3 years ago
Other questions:
  • What type of asexual reproduction where offspring grows out of the body of the parent?
    11·1 answer
  • Space exploration has advanced our knowledge of the universe. Which space journey would take the longest?
    8·2 answers
  • Help i’m being timed
    9·1 answer
  • Help
    5·1 answer
  • Cells store short term cell energy when:
    12·1 answer
  • Identify organelles in a plant cell.
    8·1 answer
  • Explain the mechanism maintaining osmotic gradient in renal medullary intestitium​
    12·2 answers
  • Which of the following can not produce viable gametes? (assume 2n = 20) autotretaploids triploids trisomics allotetraploids dipl
    14·1 answer
  • The North Atlantic right whale migrates between subtropical and polar waters annually. Nearly 50 percent of right whale deaths a
    6·1 answer
  • 4. Which of the following poses a major problem in understanding and fixing the issues with the San Joaquin Valley?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!