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
Colt1911 [192]
3 years ago
7

A cube with sides 4m in length has a volume of 64 m^3. If each side of the cube is doubled in length what is the ratio of the ne

w volume to the old volume ? A. 2:1 B.8:1 C. 5:1
Biology
1 answer:
aliina [53]3 years ago
4 0

Answer:

the answer is A: 2:1

Explanation:

from,

the volume will be doubled

it will be

2 (64)/64

2:1

brainliest maybe???!!!

You might be interested in
Why do prokaryotic cells usually reproduce more quickly than eukaryotic cells
alexgriva [62]
It is because Prokaryotic cells has a unicellular structure compared to Eukaryotic cells which has a Multicellular structure.
5 0
3 years ago
The plant hormone that allows the cells away from the
denis23 [38]
Auxin, The substance responsible for cell elongation is auxin. This phytohormone is formed in cells at the tip of the shoot and is then passed from cell to cell.
3 0
3 years ago
Which of the following characteristics distinguishes fungi from other organisms
ryzh [129]
<span>..The following characteristic distinguishes fungi from other organisms: D. Use absorption to obtain nutrients ...</span>
4 0
3 years ago
Read 2 more answers
What biome is most of the small islands
xenn [34]
Mediterranean I think
4 0
2 years ago
Explain how a crime lab could use paper chromatography to determine if lipstick found at a crime scene matched the lipstick of a
FromTheMoon [43]

Explanation:

The lipstick from the crime would be crushed and dissolved in an appropriate liquid solvent. The lipstick would then be placed in one of the ink spots on the starting / base line of the paper. Another spot would be created for the lipstick with which it is being compared with.

The paper chromatogram would then be placed vertically on a solvent that acts as the mobile phase. After some time, when the solvent reaches the solvent front  of the paper chromatography, by capillary action, the chromatogram can be removed and left to dry.

Bands will have appeared on the chromatography paper formed from the different components of the lipstick. The bands of the lipstick from the crime scene and that with which it is being compared to are observed. If the bands are all aligned, horizontally, then this means it is a complete match. The lipstick must have been the same used at the crime scene.

Learn More:

For more on paper chromatography check out;

brainly.com/question/13232854

brainly.com/question/364792

#LearnWithBrainly

7 0
3 years ago
Other questions:
  • The Earth's food chain starts with:<br><br>carnivores<br>plants<br>proteins<br>zooplankton
    10·2 answers
  • How is the information in a DNA molecule expressed?
    8·2 answers
  • The sensory modality or quality of sensation associated with a stimulus depends solely on which receptor cells are stimulated, r
    9·1 answer
  • On Earth, old matter is recycled into new matter.<br><br><br> True <br> False
    5·2 answers
  • Nitrogen fixation is carried out by nitrogen-fixing bacteria that live in the soil and roots of legumes, such as peas, making th
    10·1 answer
  • What are harmones ? why are they produced​
    12·2 answers
  • Where does plant’s mass comes from?<br><br> Claim:<br><br> Evidence:<br><br> Reasoning:
    9·2 answers
  • _____ has recommended ethics regulations to accompany the new genome advances.
    7·1 answer
  • The level of organization that comes after the cellular level is the _____.
    15·1 answer
  • Which of the following is an example of a plant or animal depending on a nonliving thing in its habitat?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!