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
bezimeni [28]
4 years ago
5

Verna decides that the smallest thing that makes up a rose is a petal. If she used a microscope to look at the rose, would she c

hange her mind?
Chemistry
1 answer:
kykrilka [37]4 years ago
6 0
Answer: Yes, she would change her mind after using a microscope.

Jusitification:

A microscope would revel a inner structure of the petal which is not compatible with the reasoing that the smallest thing that makes up the rose is a petal.

With the microscope she will be able to detect some repetitive patterns (cells) which imply that the petal is not a simple structure but is composed of other simpler structures.


You might be interested in
0. Earth's rock is continually cycling through different states and locations. The diagram below shows the rock cycle. The label
cestrela7 [59]

Answer:

Chemical changes due to heat and pressure

Explanation:

Just took the test, hope this helps! :)

7 0
3 years ago
Read 2 more answers
What is the boiling point of cyclohexane at 620 mmhg? can you show calculations?
Anton [14]

 Boiling point of cyclohexane at 620 mm hg?  

Standard atmospheric pressure is 760 mm Hg. Boiling point at 760 mm= 80.74˚C  

A liquid boils when its vapor pressure is equal to the atmospheric pressure. The vapor pressure of a liquid is proportional the absolute temperature of the liquid.  

As the atmospheric pressure decreases, less vapor pressure is needed to cause the liquid to boil. Less vapor pressure means lower temperature.  

The boiling point of cyclohexane at 620 mm Hg is less than 80.74˚C



TRY THAT OR THIS

 

271.78

7 0
3 years ago
Read 2 more answers
What type of element is calcium
marshall27 [118]
Calcium is a really soft type of metal.
~Deceptiøn
3 0
4 years ago
Based on the experiment results, which factors limited the algae population?
Molodets [167]

Answer:

Based on the experiment results, which factors limited the algae population?

What is your evidence?

Explanation:

5 0
2 years ago
Describe two functions of blood.
Zielflug [23.3K]

Answer:

Transports Dissolved gases and Controls pH The pH of blood must remain in the range 6.8 to 7.4, otherwise it begins to damage cells.

Explanation:

main functions tho Transportation. Nutrients from the foods you eat are absorbed in the digestive tract. ...

Defense. Many types of WBCs protect the body from external threats, such as disease-causing bacteria that have entered the bloodstream in a wound.

Maintenance of Homeostasis. Recall that body temperature is regulated via a negative-feedback loop.

6 0
3 years ago
Other questions:
  • What is a wave produced by vibrating electric charges that can travel in matter and empty space?
    5·2 answers
  • Which of the following pieces of laboratory equipment is not directly used to make measurements?
    14·2 answers
  • Can someone help me on some of these question please : )
    8·1 answer
  • To balance a chemical equation it may be necessary to adjust the
    10·1 answer
  • Determine the amount of both hydrogen and oxygen in a 500mL sample of Water.
    10·1 answer
  • One isotope of a metallic element has the mass number 67 and 37 neutrons in the nucleus. The cation derived from the isotope has
    5·2 answers
  • 2NaCl ---&gt; 2Na + Cl2<br>What are the atoms of the products ​
    11·2 answers
  • HELP ME WITH THIS. <br> I'M BEING TIMED
    9·1 answer
  • HELP ASAP I WILL GIVE BRAINLYIST
    11·2 answers
  • Which statement is correct regarding the reaction ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!