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
Burka [1]
3 years ago
15

Compare Organisms that do not have ventilation system to ones that have one

Biology
1 answer:
wolverine [178]3 years ago
4 0
<span>Organisms that have ventilation systems will draw in air (or water) that is rich in oxygen and will draw out air that has carbon dioxide. This is essential for a multicellular organism to thrive because carbon dioxide is harmful for an organism since carbon dioxide (CO2) is a waste product. Such is the system that contain veins, capillaries and arteries. On the other hand, organisms that don’t have ventilation system, can survive without it because they are single-celled and the path for the nutrients and needed oxygen is so short that they can efficiently exchange gases at the surface.</span>
You might be interested in
Facrtors that affect blood flow through the capillaries​
krok68 [10]

Answer:

volume of the blood

cardiac output

8 0
3 years ago
Read 2 more answers
Characteristics of the early u.s. navy "super frigates" included ______________. select all that apply.
Stolb23 [73]

The original six frigates of the United States Navy<span> came up with the Naval Act of 1794. Two<span> characteristics are distinct of these said  early US. Navy "super frigates. They are: </span></span>

<span>·         </span><span>timbers put close together to be  able to withstand heavy cannon fire</span>

<span>·         </span><span>hull reinforced to resist the pressures of heavier ordnance on deck</span>

4 0
4 years ago
List the plates involved in a Tsunami.
miss Akunina [59]
The two tectonic plates involved are the Pacific plate, on which the Pacific Ocean resides, and a portion of the North American plate, on which parts of Japan sit.
4 0
3 years ago
Read 2 more answers
Contractions per M
Andreyy89

To make Paramecium Contractile vacuole concentration graph useful the salt concentrations descriptions should replaced with actual values.

Thus, option "A" is correct.

What is Paramecium Contractile vacuole

"It is a sub-cellular structure (organelle) involved in osmoregulation."

<h3>What is a graph?</h3>

"A diagram (such as a series of one or more points, lines, line segments, curves, or areas) that represents the variation of a variable in comparison with that of one or more other variables."

<h3>What does the graph in the given question depict?</h3>

It shows that the Paramecium Contractile Vacuole concentration per minute decreases as salt concentration increases.

But the concentration of salt is not mention in quantity so its not clear what are the lowest and highest concentration affecting Paramecium Contractile Vacuole.

Hence, the Paramecium Contractile Vacuole concentration graph can be more useful if the actual values of salt concentration will be mentioned.

To know more about Paramecium Contractile Vacuole here

brainly.com/question/13944425

#SPJ1

7 0
3 years ago
In which form is most of the water on Earth?
MrMuchimi

Answer: oceans?

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If you are suffering from allergies or a cold, a doctor will likely Recommend which type of drug?
    10·2 answers
  • Identify locations of serous membranes.
    13·1 answer
  • Proteins are packaged and transported in the___ *
    14·1 answer
  • Which of the following consists of an amino group, a carboxyl group, and a
    15·1 answer
  • 3. The genetic variety within the tiger
    9·2 answers
  • 1.Why do organisms do Meiosis?
    6·2 answers
  • Synthases are organic catalysts that are used to build biological polymers from their monomers. A poison is used in an experimen
    7·1 answer
  • How many types of information are the inthe biology?
    6·1 answer
  • 100 POINTS// brainliest
    9·2 answers
  • What two stages of the water cycle require heat energy from the sun?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!