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
liberstina [14]
3 years ago
14

Which chamber of the heart do you think is the most muscular? explain your reasoning. a growing fetus has a vessel, the ductus a

rteriosus, in the heart that connects the pulmonary artery with the aorta and conducts blood directly from the right ventricle to the aorta. why do you think this vessel closes soon after birth? in most of the body, the arteries carry oxygenated blood and the veins carry deoxygenated blood. the exception to this pattern is the heart. explain how and why specific arteries and veins of the heart are different from the pattern seen in the rest of the body. describe the mechanisms in place to prevent the blood from flowing in the wrong direction through the heart. explain what happens to tissues, such as the heart, or the brain, if oxygenated blood is not delivered in a timely manner?
Biology
1 answer:
statuscvo [17]3 years ago
8 0
Points ggggggggggggggggggggggggggggggggggggggggggggggggggggg
You might be interested in
Which is not a characteristic of minerals?
devlian [24]
 I think the answer is b
8 0
3 years ago
The force that gravity exerts on an object is called _____. mass density volume weight
astra-53 [7]

Answer:

Weight

Explanation:

The weight of a body is a function of its mass and the gravitational pull on it.

W = mg

W is weight

m is mass

g is the acceleration due to gravity.

7 0
3 years ago
Read 2 more answers
Does pharmakinetics always affect pharmacodynamics
exis [7]
I think it is yes because they are both studies. Pharmakinetics is the study of an organism affecting a drug which could theoretically and potentially affect the result on how a drug affects an organism. I hope this helps you. I am not completely sure though. Just my logic speaking.
6 0
3 years ago
Suggest two situation which may result in the drop of water context of the blood.
svlad2 [7]
An excess of consuming salty foods, and/or excess sweating. Water content in the blood is controlled by the Anti-Diuretic Hormone (ADH)
5 0
3 years ago
Where is blizzard most likely to form
nydimaria [60]

Answer: A

Some of the areas which are most likely to be struck by nor’easters include many locations in the northeastern part of North America. Such locations include areas in Maine, New Jersey, and North Carolina. Many of the most destructive blizzards in history are caused by nor’easters.

Explanation:

please mark brainliest <3

4 0
2 years ago
Read 2 more answers
Other questions:
  • Is it true that bedrock can eventually become soil sediment?
    13·1 answer
  • Which event is most likely to keep happening if deforestation continues on earth?
    11·1 answer
  • one hypothesis in the barn-swallow study was that long-tailed swallows would produce more offspring than average-tailed swallows
    14·2 answers
  •  This has been reduced in size, usually, over time and has less important function in some related organisms than in others.
    14·2 answers
  • Suppose you wanted to determine whether you had adequately sampled the species richness of a given amphibian community. Which re
    13·1 answer
  • Which structure does a virus have in common with a prokaryotic cell?
    8·2 answers
  • CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU !!!
    10·1 answer
  • How does the temp of water effect how long a glow stick will glow for?
    14·1 answer
  • Help me please!!!!!!!! <br> Due today
    7·1 answer
  • Which of the following is a subsurface event that takes place during the rock cycle? (4 points)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!