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
inysia [295]
3 years ago
7

Trace a drop of blood from the left atrium to the left hallux and back to the right atrium

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

The Blood<span> moves in the heart through two large veins, the inferior and superior vena cava, and exhausting oxygen-poor blood from the body into the right atrium. The pulmonary vein discharges oxygen-rich blood, from the lungs into the left atrium.</span>

You might be interested in
What products of digestion are transported by the lymphatic system and enter the blood circulation without passing through the l
antoniya [11.8K]
<span>Most nutrients absorbed by the small intestine pass to the portal venous system which drains to the liver, where they are processed. Fats (lipids) are passed to the lymphatic system through lymph vessels called lacteals. They are passed from the lymphatic system to the blood circulation via the thoracic duct.</span>
3 0
3 years ago
What do the results of the agar blocks indicate about the relationship between cell size and diffusion rate
Natasha_Volkova [10]

Answer:

Knowledge of the relationship between the size (volume) of cells and their surface area helps explain the process of diffusion. Agar blocks and cells with the largest surface area to volume ratio (the smaller cubes) have the highest diffusion rates.

Explanation:

6 0
3 years ago
Read 2 more answers
A fish swims more slowly when it is squirted with ink because it is confused. This is an example of
Blababa [14]

Answer:

A  theory

Explanation:

A theory is an idea used to account for a situation or justify a course of action.

7 0
3 years ago
Which component in a graph indicates an independent factor?
castortr0y [4]
On a bar graph, the x axis represents the independent variable and the y axis the dependent variable. 


3 0
3 years ago
Sophie says dolphins and sharks look very similar, so they must be related. Jake disagrees, saying DNA evidence has shown that d
Dima020 [189]

According to modern classification I will say that Jake is correct. With the use of tracing back and DNA technology then we can say that this is the digital way which is used nowadays to classify animals.

Sophie says through her observation that the characteristics of the animal classification used.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please someone help me ​
    10·1 answer
  • What molecule is this?​
    8·1 answer
  • In humans, structures that show developmental homology with other chordates are ____.
    10·1 answer
  • Need help with biology. I will pick the best brainliest answer!
    5·1 answer
  • A researcher is trying to create an artificial, eukaryotic cell-like membrane within the laboratory. She wants this membrane to
    8·1 answer
  • When rocks form in a discontinuous fashion, they are formed suddenly and their minerals change
    14·2 answers
  • A liquid and a solid mixed together. What does NOT indicate that a
    9·1 answer
  • Which of the following is released during cellular respiration?
    12·2 answers
  • The backbone vertebrae, skull, and rib cage make up the _______ skeleton. Among other types of cells, bone marrow produces _____
    10·1 answer
  • When water changes state from a gas to a liquid, the ____________ of the water remains the same.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!