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
Anestetic [448]
3 years ago
15

(NO LINKS) Nick hypothesizes that wax has a higher melting point than chocolate. How can Nick test his hypothesis?

Biology
2 answers:
Anastasy [175]3 years ago
7 0
Actually the real answer is C. Nick should use Mohs hardness scale to test how easily the wax and chocolate can be scratched.

Tasya [4]3 years ago
6 0

Answer:

The answer is D

Explanation:

You can test whether the wax or the chocolate will melt faster in the same temperatures to prove Nick's hypthesis.

Hope this helps!

You might be interested in
3. Carbon can also be harmful. Describe one major way that carbon is threatening
nikklg [1K]
They cause climate change by trapping heat, and they also contribute to respiratory disease from smog and air pollution. Extreme weather, food supply disruptions, and increased wildfires are other effects of climate change caused by greenhouse gases.
3 0
3 years ago
How many copies of dna are required to see bands on the electrophoresis gel.
balandron [24]
10 ng is the minimum amount of DNA to visualize it on agarose gel. The amount of DNA to load per well is variable. The least amount of DNA that can be detected with ethidum bromide is 10 ng.
7 0
2 years ago
What percentage of carbon-14 will be left in fossil after it has decayed on 11,400 years
Mashcka [7]

Answer:

25%

Explanation:

8 0
3 years ago
When culturing a chemoorganoheterophic bacterium, what outcome is LEAST likely to occur if ammonia and phosphate are provided at
inna [77]

Options:

A) Cells require much less P to grow than N, so extra P will be used for ATP synthesis and result in a faster growth rate.

B) Cells will never consume all of the phosphate, because N is needed in higher quantities than P.

C) The final biomass of cells will be no different than if only 50% of the phosphate was provided.

D) The bacteria will import all of the ammonia to use for biosynthetic pathways.

Answer:A) Cells require much less P to grow than N, so extra P will be used for ATP synthesis and result in a faster growth rate.

Explanation: Chemoorganoheterophic Bacteria are bacteria which requires the supply of organic nutrients of Carbon and metabolic energy. If Ammonia and potassium are provided at equal amount or concentration, the least likely occurrence will be that

Cells require much less P(potassium) to grow than N(Nitrogen), so extra P(potassium) will be used for ATP synthesis and result in a faster growth rate. This is so because Chemoorganoheterophic Bacteria requires organic supply of nutrients in the form of Carbon and metabolic energy.

5 0
4 years ago
An organ within an organism accomplishes tasks. To engage in these tasks, an organ typically requires
AleksAgata [21]

Answer:

A

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is pulmonary embolism an infectious or non infectious disease?
    11·2 answers
  • Waters high specific heat is mainly a consequence of the
    5·1 answer
  • What doctors do plant cells have that animal cells don't have?
    14·1 answer
  • Charles Darwin’s observation that finches of different species on the Galápagos Islands have many similar physical characteristi
    6·2 answers
  • 4. In which layer do most (90%) of rainforest organisms live?
    8·2 answers
  • What would happen to the size of the carnivore population if the herbivore population increased?
    8·2 answers
  • The drug chloral hydrate prevents elongation of microtubules. During which stage of the cell cycle would chloral hydrate be most
    6·1 answer
  • How do television stations broadcast live video across the entire world simultaneously? Please me help!!!
    12·2 answers
  • OPERACIÓN
    8·1 answer
  • Which of the following is not a function of the pili?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!