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Harlamova29_29 [7]
3 years ago
5

25 points! Need help please

Biology
2 answers:
defon3 years ago
5 0
B is the answer. I repeat B is the answer.
tino4ka555 [31]3 years ago
3 0

B. is ur answer hope this helps


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A cylinder with a mass of 12 g has a radius measuring 2 cm and a height of 6 cm. What is its density? 0.05 g/cm3 0.16 g/cm3 1 g/
valina [46]
Given:
m = 12 g, the mass of the cylinder
r = 2 cm, the radius of the cylinder
h = 6 cm, the height of the cylinder.

Calculate the volume, V, of the cylinder.
V = πr²h
   =  π*(2 cm)²*(6 cm)
   = 75.398 cm³

By definition,
density = mass/volume.

Therefore,
density = m/V
             = (12 g)/(75.398 cm³)
             = 0.159 g/cm³
             = 0.16 g/cm³ (nearest hundredth)

Answer: 0.16 g/cm³

3 0
3 years ago
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You need to examine the internal anatomy of both lungs at the same time but can make only one cut. Which plane or planes of the
muminat

The plane(s) of the section that would allow me examine the internal anatomy of both lungs at the same time are as follows;

  • Sagittal
  • Coronal
  • Transverse

<h3>What are body planes?</h3>

Body planes are imaginary geometric planes that are used to divide the body into pieces. They are used to analyze interior organs and systems during anatomical procedures.

We have the following body plane types:

  1. Any vertical plane that separates the body into anterior and posterior halves is referred to as a coronal plane.
  2. Any plane that separates the body into superior and inferior halves and is nearly perpendicular to the spine is referred to as a transverse plane.
  3. Any imaginary plane parallel to the median plane is referred to as the sagittal plane.

Based on the three types of plane sections we have, the plane(s) of the section that would allow me examine the internal anatomy of both lungs at the same time are as follows;

  • Sagittal
  • Coronal
  • Transverse

Learn more about body plane sections at: brainly.com/question/12993355

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1 year ago
For an organism to be considered to have the greatest level of fitness
Assoli18 [71]

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b

Explanation:

it must survive to reproduce

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3 years ago
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Identify the six different phases by name. Record characteristics that you used to determine what the order is for each phase. (
vesna_86 [32]

Answer:

sorry i just really need the points

Explanation:

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3 years ago
What variable influence the process of fermentation? A. Like aerobic cellular respiration, fermentation produces ATP molecules.
Dmitriy789 [7]

Answer:B

Explanation:

Its the extraction of energy from carbohydrates in the absence of oxygen.a metabolic process that produces chemical changes in organic substrates through the action of enzymes.

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