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
NARA [144]
3 years ago
10

What is the function of the atria

Biology
2 answers:
djyliett [7]3 years ago
5 0
They obtain blood from the heart and pump it throughout the body.
marta [7]3 years ago
3 0
The two upper parts or chambers of the heart are called Atria's,
they're separated from their lower counterparts the ventricles by an interatrial septum. All the Atria's do is receive blood returning from the heart to the body.
You might be interested in
In the exercise to determine the concentration of a solution of CuSO4, for the
Soloha48 [4]

Answer:

This question is incomplete

Explanation:

Experimentally, when trying to determine the concentration of an unknown sample of CuSO₄ with known absorbance, a standard curve is used. The standard curve is a scattered plot/graph in which known concentrations and there respective/corresponding absorbance are plotted on a "X and Y axis" graph (scattered plot). The absorbance is represented on the y-axis while the concentration is represented on the x-axis.

Once this known values are plotted on the standard curve, an unknown value (either absorbance or concentration) can be extrapolated from the curve. What is missing from the question is data required for the standard curve.

This question shows the absorbance of the CuSO₄ has been determined (most likely using spectrophotometer), the concentration could have been extrapolated from a standard curve.

An example of a standard curve is provided in the attachment for guidance.

Download docx
5 0
3 years ago
What is well-tested explanation that brings together many observations in science would include such things as evolution, plate
lara31 [8.8K]

The correct answer is a theory.  

A theory is a rational and contemplative kind of generalizing or abstract thinking or the outcomes of such thinking. On the basis of the context, the outcomes might involve generalized illustrations of how nature functions.  

A theory can be a source of knowledge that may or may not is related to the specific explanatory models. To theorize is to create the body of knowledge.  


7 0
3 years ago
Which item below does not contain lipids a.beeswax b.cellular membranes c.cooking oil d.table sugar
kogti [31]

b.cellular membranes is the answer

5 0
3 years ago
Why are most minerals compounds rather than elements?
OLga [1]
This is what I got hope it helps

8 0
2 years ago
6. Theo wants to model the water cycle. What should he use as the source 7 points
marta [7]
B, because a lamp gives off light like the sun
7 0
2 years ago
Other questions:
  • There are an estimated 11,025 trees of species A in an area of 3,150 hectares. What is the population density of the tree specie
    11·2 answers
  • How are bacteria, a rose, and an elephant alike?
    7·2 answers
  • Frozen water (ice) has less density than liquid water. How does this property of water affect life on Earth?
    15·1 answer
  • During interphase, the DNA in the nucleus of the cell is thin and threadlike and called _____.
    8·2 answers
  • Hypothesize about how the seeds may be brought to their suitable habitat for germination?
    7·1 answer
  • Diferentiate between interphase and M phase​
    12·1 answer
  • Is a chicken egg biotic (living) or abiotic (non-living)? *
    14·2 answers
  • What is the function of ATP in living things?
    13·1 answer
  • What forms when platelets seal a break in the vessel wall?
    9·1 answer
  • 15) naturally occurring variations within a species are mainly the result of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!