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
TiliK225 [7]
2 years ago
8

LET'S CHECK

Biology
1 answer:
Daniel [21]2 years ago
4 0

Answer:

I.

4) The deoxygenated blood then travels through the veins and enters the right side of the heart.

1) The blood leaves the heart through the aorta.

2) The blood travels throughout the body via the arteries to the capillaries.

3) In the capillaries, the exchange of nutrients and gases occurs. Oxygen is absorbed by the cells while carbon dioxide is released into the blood.

II.

2) Exchange of gases happens as oxygen is received by the blood and carbon dioxide is released.

1) The deoxygenated blood flows from the right side of the heart to go to the lungs.

3) The oxygenated blood then returns to the left side of the heart.

Explanation:

You might be interested in
After the experiment,scientists organize and _the data?
telo118 [61]

The experiment is the procedure performed to prove a hypothesis. The researchers perform an experiment, which can provide data to prove, if the hypothesis suggested is true or not.

After conduction of the experiment several times, the researchers collect all the data and organize it. After organization of the data properly, they analyze the data collected, so that they can formulate, if the hypothesis is true or not.

Hence, the given blank can be filled with Analyze.

6 0
2 years ago
What substance is a pure substance ?
denis-greek [22]
<span>Hello,

Silver is a pure substance, So B is your answer!


Have a good day mate !!!

Your Friend --- Young Sinatra</span>
5 0
3 years ago
How would you know if starch molecules and glucose molecules diffused out of the artificial cell?
Fynjy0 [20]

Answer:To test whether iodine or starch have crossed the synthetic membrane, you will look for a change in color. A solution of iodine is tan and a solution of starch is clear or milky white; when iodine and starch are together in the same solution, the solution is purple, dark blue or black.

Explanation:

8 0
2 years ago
How many amino acids will be in the polypeptide produced by the normal DNA/mRNA sequence
aniked [119]
The number of amino acids that will be in the polypeptide chain produced by the normal DNA or MRNA sequence is usually 30 amino acids. Although the number of amino acids depends on the function of the generated DNA or RNA. The types of amino acids also differ depending on the function. 
7 0
3 years ago
What evidence at the molecular level supports the theory of evolution
brilliants [131]

Answer:

Fossil Evidence and Structural evidence proves to support the theory of evolution because fossil evidence shows how animals looked like a few hundreds to thousands of years ago, and structural evidence shows how an animal can change from a land creature to a sea creator such as a whale starting from Indohyus to becoming a whale as it is now.

Read more on Brainly.com - brainly.com/question/11887816#readmore

Explanation:

8 0
2 years ago
Other questions:
  • What helps the plasma membrane function? channels and chain-like structures O pumps and gelatin-like material O nuclei and endop
    12·1 answer
  • You prescribe therapy for three patients in your clinic. which will probably have the most successful treatment?
    10·1 answer
  • Is knowing the abo blood type of a potential blood donor enough to determine a suitable match? explain your answer?
    13·1 answer
  • Students in Mr. Painter's science class studied samples of pond water using a microscope. To prepare for the experiment, the stu
    5·1 answer
  • You want to know if music increases productivity in the workplace. One group of employees listens to music while they work. Anot
    15·1 answer
  • Which statement about metamorphic and sedimentary rocks is true? Both types of rocks form under high temperature, but sedimentar
    9·2 answers
  • 34) When a muscle is unable to respond to stimuli temporarily, it is in which of the following
    7·1 answer
  • During cellular respiration, energy comes from breaking the bonds of water of which sugar? lactose sucrose fructose glucose
    5·2 answers
  • Question 21(Multiple Choice Worth 4 pollies)
    9·2 answers
  • Round 578.683 m and 47.3333
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!