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
sergeinik [125]
3 years ago
13

A bar of gold has a temperature of 22°C, and a bar of aluminum has a temperature of 27°C. Which statement explains why the bar o

f aluminum has a higher temperature?
O A. The aluminum bar has a lower density than that of the gold bar.

O B. The particles that make up the aluminum bar are moving more slowly

O C. The particles that make up the aluminum bar are moving faster.

O D. The aluminum bar has less thermal energy. SUBMIT​
Biology
2 answers:
aksik [14]3 years ago
7 0

Answer:

i got, the particles that make up the gold bar are moving more quickly.

Explanation:

sorry if this doesnt help

Temka [501]3 years ago
4 0

Answer:

C. The particles that make up the aluminium bar are moving faster.

Explanation:

You can notice how you rub your hands outside during winter, right? It gets warmer the more you rub your hands, so it is basically like that, but with the particles of the aluminium bar.

You might be interested in
A windmill stores power in a generator, the generator transfers electricity to the TV in your home. ______----->______-----&g
sertanlavr [38]

Answer:

electrical energy

The generator, in turn, converts the mechanical (kinetic) energy of the rotor to electrical energy.

5 0
3 years ago
Read 2 more answers
Birds are called glorified reptiles.why?​
Anton [14]

Because of their resemblance and relationship to prehistoric reptiles and many people think that birds descended from dinosaurs

5 0
3 years ago
What is the function of the phytoplankton in ocean ecosystems?--- A. producer B. consumer C. scavenger D. decomposer
Elodia [21]

The right answer is A. producer.

Phytoplankton are all cyanobacteria and microalgae (microscopic plants) present in surface waters and drifting with the currents. Unknown because invisible to the naked eye, phytoplankton is the lung of our planet. Thanks to photosynthesis, it produces more than half of the Earth's oxygen and consumes half of the carbon dioxide. Phytoplankton is essential for marine life because it is also at the base of the ocean food chain.

3 0
4 years ago
Read 2 more answers
Which descriptions of evolution are accurate? Check all that apply. It occurs within an individual’s lifetime. It occurs over ma
erik [133]
<h3><u>Answer;</u></h3>

It occurs over many generations.

It happens at the genetic level.

<h3><u>Explanation</u>;</h3>
  • <em><u>Evolution is the process that involves change in the inherited traits of a population over generations. </u></em>
  • <em><u>The traits involved are the expressions of genes that are copied and passed from the parents to the offspring during reproduction process. Mutations in these genes results to new traits and thus heritable differences among organisms.</u></em>
  • <em><u>Therefore, evolution will only occur when there is change in gene frequency within a population over a given period of time. Genetic differences that are heritable are passed to the next generation.</u></em>

8 0
3 years ago
Read 2 more answers
You see everyone running and screaming, what will you do?
Whitepunk [10]

Answer:

Grow wings and fly and watch all the people to die. :)

LOLOLOLOLOLOLOL

6 0
3 years ago
Other questions:
  • Definition for excretory system
    10·1 answer
  • Which statement about electrons and atomic orbitals is NOT true? An atom’s lowest energy level has only one orbital. An electron
    11·1 answer
  • when the theory that the sun goes around the earth was replaced with the theory that earth goes around the sun, this was an exam
    15·2 answers
  • What is the scientific name of a "Golden Lion Tamarin"
    10·2 answers
  • What valve prevents blood from returning to the right ventricle?
    7·1 answer
  • In what functional way, at least at first, does the strangler root system of the Ficus natalensis differ from the root system of
    11·1 answer
  • The nutritional energy content (in Calories) present in 86g of broccoli with 2.6g of protein, 6g of carbohydrates, and 0.3g of f
    12·1 answer
  • Which statement best explains an environmental outcome of using fossil fuels for energy? (1 point)
    12·1 answer
  • Hydrophilic means ____ love of water fear of water a water pressure mechanical system related to dams
    12·1 answer
  • Which term best describes any organism that lives on or in another living organism and takes nutrients from that organism withou
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!