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
OLEGan [10]
3 years ago
14

The delivery of oxygen and nutrients to the tissues of the body is accomplished through ________ circulation.

Biology
1 answer:
lys-0071 [83]3 years ago
5 0
Hello friend
The delivery of oxygen and nutrients to the tissues of the body is accomplished through BLOOD circulation.
You might be interested in
Cars with hybrid and electric motors _____.
klemol [59]
Don't pollute the Earth.
Don't need gas.

3 0
3 years ago
The particles in some system are moving around quickly. a few minutes later, the particles are moving, on average, more slowly.
dimaraw [331]

The change in motion affect the temperature of the system as the temperature of the system is lower now than it was initially. Faster moving particles result in a higher temperature for the system.

<h3>What is temperature?</h3>

It should be noted that temperature simply means the degree of hotness or coldness of a body.

In this case, the change in motion affect the temperature of the system as the temperature of the system is lower now than it was initially

Also, it should be noted that faster moving particles result in a higher temperature for the system.

Learn more about temperature on:

brainly.com/question/17053123

#SPJ4

The particles in some system are moving around quickly. A few minutes later, the particles are moving, on average, more slowly. How does this change in motion affect the temperature of the system? A. The temperature of the system did not change. The speed of the particles has no effect on the temperature, only the type of atom affects the temperature. B. The temperature of the system is higher now than it was initially. Slower moving particles result in a higher temperature for the system. C. The temperature of the system did not change. The speed of the particles does not affect temperature, the number of particles affects the temperature. D. The temperature of the system is lower now than it was initially. Faster moving particles result in a higher temperature for the system.

7 0
1 year ago
Channels within the structure of the cell membrane are composed of A) carbohydrates. B) disaccharides. C) phospholipids. D) prot
enot [183]
<span>I believe the answer is: D. proteins

The main functions of these proteins is to allow specific substance to pass through the membrane of the cells which needed for the energy formation for cells'functions.It created through the combination of more than 20 amino acids with different functions.</span><span />
4 0
3 years ago
Read 2 more answers
A scientist found two different sizes of a same protein obtained from plants and animals. This size difference in same type of p
Evgesh-ka [11]

Answer:

Deletion and glycosylation.

Explanation:

Proteins is polymers of the alpha amino acids that are directly linked together through the peptide bond. Proteins plays an important role in the metabolic pathways as most enzymes are made of protein.

The same protein can exist in two different size. This might occur due to the deletion of the particular amino acids sequence in one organism and normal in other organisms. The glycosylation of the same protein at different position in the proteins may also leads to the difference in the protein size.

Thus, the correct answer is deletion and glycosylation.

8 0
3 years ago
Abiogenesis refers to how living organisms arose from inanimate matter. Place the sentences in order according to how life on Ea
horrorfan [7]

Answer:

(A) -> (D) -> (C) -> (B)

Explanation:

First off, given that the problem requires us to explain how life on Earth may have arisen <u>from terrestrial origins</u>, we can discard sentence (E), as impacts from meteorites would count as extraterrestrial origins.

Then it's just a matter of describing the steps by which simple compounds turned into more and more complex structures, that would in turn lead to the origin of life.

Simple inorganic compounds (such as CO₂, or NH₃) were exposed to energy, because of that they formed simple organic molecules, like carbohydrates or amino acids.

These organic molecules, in turn, would self-assemble into more complex structures, such as proteins.

Lastly, there's the phenomenon of Compartmentalization, where large organic structures became enclosed within a membrane-like structure, separating them from the 'outside' medium and thus creating primitive cells.

5 0
3 years ago
Other questions:
  • What are three negative effects of diverting or stopping the flow of river water?
    9·2 answers
  • A blank is a species that naturally lives in an ecosystem
    9·1 answer
  • What is the difference between a monohybrid cross and a dihybrid cross?
    11·1 answer
  • In which biome would you be most likely to enjoy leaves changing color in the fall? A. Taiga b. Rainforests c. Desert d. Tempera
    13·2 answers
  • Which energy source generates the least greenhouse gases?
    6·2 answers
  • Reactants capable of interacting to form products in a chemical reaction must first overcome a thermodynamic barrier known as th
    6·2 answers
  • Which two products are bromelain likely to produce when breaking down proteins
    12·1 answer
  • MEIOSIS. Questions
    10·2 answers
  • Please Help!!!
    11·1 answer
  • Explain why animals living in a rain forest could not survive in the arctic.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!