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katen-ka-za [31]
4 years ago
13

Which of the statements accurately describes the role of your heart in delivering oxygen to your body cells?

Biology
1 answer:
Free_Kalibri [48]4 years ago
8 0
"The heart takes in oxygen from the environment and delivers it to cells" is the statement among the choices given that <span> accurately describes the role of your heart in delivering oxygen to your body cells. The correct option among all the options that are given in the question is the third option or option "C". I hope it helps you.</span>
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Epistasis is where one gene hides the effects of another gene. In labrador dogs, the dominant allele (E) determines whether the
mestny [16]

Complete question:

I failed in finding the complete question. However, in the answer and explanation boxes, I will determine the genotypes of labrador for each color.

Answer:

  • For black-haired dogs: BBEE, BBEe, BbEE, BbEe
  • For brown (chocolate) color: bbEE, bbEe
  • For Yellow color: BBee, Bbee, bbee.

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files.

Download pdf
5 0
3 years ago
Which conclusions are correct from the thin-layer chromatography of the inks?
Dennis_Churaev [7]

Based on the result in this experiment, the mobile phase rose up on the TLC plate then dragged the ink from the marked dot up along the TLC plate, which is the light pink pigment whose Rf was 0.98 had the greatest affinity to the mobile phase. Moreover, the pigment that was closer to the marked dot was more attracted to the stationary phase, which is the dark pink spot that had an Rf of 0.72 and had a greater affinity to the stationary phase.

 

8 0
3 years ago
Science utilizes _______ to determine the best explanations for the natural world.
-Dominant- [34]

Answer:

B

Explanation:

Science is based on facts. Therefore, it uses observable facts to critically determine the best explanation to a hypothesis

6 0
3 years ago
Which of the following statements about the Sun is true?
valkas [14]

B.  The Sun is only one of billions of stars in the galaxy, many of which are very similar to the Sun.

Explanation:

The sun is only one of the billions of stars in the galaxy, many of which are very similar to the sun.

The sun is the only star in the solar system which is made up the planets, their satellites and other planetary bodies.

  • There are several systems of stars in the universe.
  • A cluster of stars is known as the Galaxy.
  • The name of our Galaxy is called the Milky Way.
  • A several groups of Galaxies makes up the universe.
  • The sun is a star power by nuclear fusion of light atoms in its core.

Learn more:

The sun's gravity brainly.com/question/2887352

#learnwithBrainly

3 0
3 years ago
Please helpe with this. I'm very weak with science ​
Mariulka [41]

A. is correct i believe

5 0
3 years ago
Read 2 more answers
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