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
liraira [26]
3 years ago
10

Which of the following explains why the heart is organized so that it pumps blood to two different locations? a.to supply blood

to two different sides of the body b.to allow a way for the blood to pick up new blood cells c.to move oxygen-poor blood through the lungs and to move oxygen-rich blood to the rest of the body d.to provide a way for blood to pick up nutrients at one location and oxygen at another
Biology
2 answers:
Gwar [14]3 years ago
8 0
Im pretty sure that it is (A) because blood pumps to get every where through your body. If it didn't one half of your body would feel cold or numb.  
Delicious77 [7]3 years ago
4 0

The answer is C, I just had this question-

C. To move oxygen-poor blood through the lungs and to move oxygen-rich blood to the rest of the body

You might be interested in
Based on the fossil, which organism evolved first
elena-14-01-66 [18.8K]
Dionusr. Anicent Marine mammals Based on the fossil,
4 0
3 years ago
1, based on what you know about blood, why would having a sickle cell anemia crisis result in a reduced red blood cell count, an
Alex73 [517]

1. Having a sickle cell anemia crisis is a severe condition of reduced red blood cell count.
 2. Having sickled red blood cells lead to the symptoms like having pain in the chest and the throbbing of her leg.
 3. A person having sickle cell anemia is mostly tired due to reduction in red blood cells, so they cannot do any work with their bodies. There would difference in the personal appearances like yellow eye and skin looks pale and the skeletal system become weak too. There is trouble with breath too. 
 4. The symptoms are as follows like the patient fall in to anemia condition, urine is dark in color, eyes are yellow, and person looks pale and the body experiences frequent pain and delay in the body growth.
 5. Hydroxyurea is the medication used here. The pros of this are the frequent body pains reduces and reduction in need of blood transfusion. the cons are increase of infection and this particular drug may cause tumors and leukemia.
8 0
4 years ago
How would a decaying tree be classified as?
Charra [1.4K]
It would be considered biotic since it is nonliving
8 0
4 years ago
Read 2 more answers
Providing immunity by injecting the body with a weakened form a pathogen is known as
blagie [28]

Answer:

vaccination

Explanation:

The vaccination has been one of the most revolutionary inventions in the medical field. This invention helped protect people from numerous diseases, some being totally neutralized, while some having only minor effects on the human body. The vaccination basically is a way of enhancing the immune system of the body by injecting in it a weakened form of the pathogen. In this way, the weakened form of the pathogen is not capable to harm the body, and the body is not fighting against it, but instead the pathogen becomes part of the body and its defense mechanism, so when the pathogen strikes, the body has a counter attack and defeats it.

3 0
3 years ago
If HH crossed with Hh. What would be the probability of hh?
NISA [10]

Answer:

The probability would be 0%

6 0
3 years ago
Other questions:
  • Which structure allows lymph from the lower right limb to enter the bloodstream? a. thoracic duct b. right lymphatic duct c. rig
    13·1 answer
  • ​fertility usually resumes within _____ after contraceptive use stops.
    10·1 answer
  • Prokaryotic cells are distinguishable from eukaryotic cells because prokaryotes do not contain:
    5·2 answers
  • Scientific researchers discovered agents that behaved like bacteria causing diseases such as rabies and hoof-and-mouth, but were
    12·2 answers
  • Granite is an igneous rock that forms when magma inside the earth solidifies.
    9·1 answer
  • Homeostasis depends on the activity of body systems to adjust a variable. Because our bodies work so well to maintain variables
    9·1 answer
  • Individuals evolve by developing traits that are better for survival and reproduction true or false
    7·1 answer
  • Why can lichens be used as living indicators of air pollution
    12·1 answer
  • How are the electrons in the PS II system replaced?
    5·1 answer
  • The principle of dominance is derived from Mendel's conclusions. Which of the following describes the law of segregation?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!