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
Ahat [919]
3 years ago
11

What is the purpose of the circulatory system?

Biology
1 answer:
AveGali [126]3 years ago
8 0
The main function of the circulatory system is to move materials throughout the body, blood for cellular respiration, sugars for energy, leukocytes for immune support, and other nutrients necessary for proper homeostasis.
You might be interested in
his nutrient is cycled between living things and the soil. Plants absorb this nutrient from the soil and turn it into organic co
djverab [1.8K]

The nutrient is phosphorus

<h3>The phosphorus cycle</h3>

Phosphorus cycles between living components of the earth (biosphere) and the soil (geosphere).

The element's reservoir is mainly the sediments of the ocean and rocks. Phosphorus gets into the soil by weathering of rocks.

Plants are able to pick the element up from the soil and animals are able to get their phosphorus by consuming plants.

When plants and animal die, their body decomposes and the phosphorus in them enters the soil.

Thus, the cycle being referred to in the illustration is the phosphorus cycle.

More on phosphorus cycle can be found here: brainly.com/question/15020567

#SPJ1

3 0
2 years ago
4. For the picture can you answer 3 or 4 please Based on your knowledge about prokaryotic cells and
Lelu [443]

Answer:

For number 3:

The bacterial cell is a prokaryotic cell and the fungal cell is a eukaryotic cell.

Explanation:

I cannot see the cells to answer number 4, but for number three, bacteria is a prokaryote and fungal cells are eukaryotes. You can most likely determine this by the presence of a nucleus (a prokaryote cell will not have one where a eukaryotic cell will).

3 0
2 years ago
Natural selection is the mechanism by which organisms inherit negative traits that ultimately lead them to die. True or false
Maru [420]
This is False

Natural selection is the mechanism in which organisms inherit the traits that are necessary for survival and thus change. Those who do not have these traits die.
5 0
3 years ago
Carbon DIoxide Production in Snails &amp; Elodea
Lady_Fox [76]

Answer:

tube c

Explanation:

6 0
3 years ago
Read 2 more answers
Where does the deoxygenated blood go once it has entered the heart
Angelina_Jolie [31]
The right atrium receives the de-oxygenated blood from the body. From the right atrium blood passes to the right ventricle.

The right ventricle propels this de-oxygenated blood to the lungs though pulmonary artery, for oxygenation. The deoxygenated blood loses carbon-di-oxide and gains oxygen in the lungs. This process is called gaseous exchange.

After the gaseous exchange, blood becomes oxygenated. This oxygenated blood comes to left atrium of the heart through pulmonary veins.

From the left atrium blood comes to the left ventricle. Left ventricle sends this oxygenated blood through aorta and arteries to all organs of the body.

3 0
2 years ago
Other questions:
  • Research and identify a vestigial structure of an organism of your choosing.
    13·1 answer
  • The pathophysiology of heart failure involves an interaction between decreased pumping ability and the ________ to maintain card
    9·1 answer
  • When plants wilt their soft stems and leaves begin to droop what is going on inside the plant cells that cause plants to droop l
    11·2 answers
  • You exhale about .0800 liters of CO2 (carbon dioxide) gas in a single breath. 22.4 liters of CO2 contain 6.022 x 1023 molecules.
    7·1 answer
  • A (TT) genotype is said to be:
    7·1 answer
  • The following relationships are known: CGG specifies Arginine, GGC specifies Glycine and GCG specifies Alanine. Based on your kn
    6·1 answer
  • I really need help on the evolution quiz ​
    11·1 answer
  • What evidence contradicts the theory that moving two-ton stones was physically impossible for the Egyptians, and must have been
    10·1 answer
  • How many nanometers are there in 520 meters?
    9·2 answers
  • Select the options below that plays a role in the transport of small molecules into the cell
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!