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
Luden [163]
3 years ago
15

What is circulatory system?​

Biology
1 answer:
kiruha [24]3 years ago
3 0

Answer:

the system that circulates blood and lymph through the body, consisting of the heart, blood vessels, blood, lymph, and the lymphatic vessels and glands.

Explanation:

You might be interested in
What is the recommended method for disposing of the insect that causes lyme disease?
astraxan [27]
The recommended method for disposing of the insect that causes lyme disease is to drop it and 70% alcohol or diluted bleach. 
Lyme disease is a disease that is caused by the bacterium Borrelia burgdorferi and is transmitted through the bite of infected black legged ticks in humans. Its symptoms include fatigue, headache, fever and a characteristic skin rash. 
7 0
3 years ago
What are some representative organisms of sponges?
Brrunno [24]
Green algae is a representative of sponges
7 0
3 years ago
Identify the features that distinguish animals from organisms in other multicellular kingdoms.
Nata [24]
The features that <span>distinguish animals from organisms in other multicellular kingdoms are that a</span>nimals are ingestive heterotrophs.
7 0
3 years ago
What do you think when you hear DNA? 13pts
mrs_skeptik [129]
Genetics, double helix, cells
7 0
3 years ago
Read 2 more answers
What is the volume of 0.25 mol of ammonia gas at 1.00 atm and 273 K? (R= 0.0821 Latm/molK)What is the volume of 0.25 mol of ammo
ICE Princess25 [194]

Answer:

5.6L

Explanation:

Given parameters:

number of moles  = 0.25mol

pressure on gas  = 1atm

temperature  = 273K

Gas constant R = 0.0821Latm/molK

Unknown:

Volume of gas  = ?

Solution:

Using the ideal gas equation, we can solve this problem. The equation is a combination of the three gas laws: Boyle's law, Charles's law and Avogadro's law.

It is mathematically expressed as;

             PV = nRT

where P is the pressure

           V is the volume

          R is the gas constant

          T is the temperature

          n is the number of moles

All the parameters are in the appropriate units and we simply solve for the volume of the gas;

                1 x V = 0.25 x 0.0821 x 273

                      V  = 5.6L

4 0
3 years ago
Other questions:
  • PLEASE HURRY!
    8·2 answers
  • A mutation is a mistake or change in the
    13·1 answer
  • Having an extra chromosome is called ___.
    12·2 answers
  • Name the enlarged swelling at the end of a that is a sensory structure
    12·1 answer
  • A typical human cell has 90,000 insulin receptors. If a genetic error occurred,resulting in each liver cell in a person having o
    11·1 answer
  • Which theory suggests all living things are made up of a cell or cells? cell theory organismal theory
    14·1 answer
  • What are some water pollution management strategies, what do you think is the best one and why?
    11·1 answer
  • Please help will mark brainliest! random answers will be reported
    13·2 answers
  • What is meaning of pneumonoultramicrosopilicovolcaconiouses​
    8·1 answer
  • The image below shows a club fungus. A club fungus has an erect, above-ground fruiting body and long, branching, underground hyp
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!