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
Umnica [9.8K]
3 years ago
9

2. Energy is constantly converted into different forms. In which of the following scenarios is chemical energy converted into me

chanical energy?
A) Light from the Sun strikes a solar cell, which generates an electric current.

B) A match is struck and ignites.

C) Electric current flows through a light bulb filament.

D) A girl uses her muscles to lift a box off of the floor.
Social Studies
2 answers:
Dimas [21]3 years ago
8 0

The answer is D. A girl uses her muscles to lift a box off of the floor

Amanda [17]3 years ago
5 0
The answer is D. Chemical energy is the that is stored and energy is stored in the girls muscles. Mechanical energy is energy in motion and the box is moving off the floor
You might be interested in
Why did the United States gain Texas?
Neporo4naja [7]

they defeated them in the mexican american war

4 0
3 years ago
Read 2 more answers
If half of the Full Time US workers moved to Part Time, how would the Total Cost of employees change for Anchor Global Insurance
DiKsa [7]
The correct answer for the question that is being presented above is this one:
Based on the table that is shown from my research, 
As it stands now, the total cost in millions of dollars is:

<span>47.0 + 2.5 = 49.5</span>

Now, if half of the full-time workers become part time, then the total cost will be

<span>= 47.0 * [(<span><span><span>1740 − 0.5 * 1740) /</span>1740] </span></span>+ 2.5 * [(<span><span><span>170 + 0.5 * 1740) / </span>170]
</span></span>= 23.50 + 15.29
= 38.79
Then the answer will be 38.79</span>
7 0
3 years ago
Protein helps build muscle. Proteins are large molecules made up of other smaller molecules. What are those smaller molecules ca
spayn [35]

Answer:

B. Phospholipids

Explanation:

Lipid's are a type of Macromolecule which is a molecule made up of thousands of smaller molecules.

7 0
3 years ago
The doctrine of contributory negligence is followed in most states. True or False
leva [86]

Answer:

The correct answer to the following question will be "False".

Explanation:

  • A common law doctrine that if an individual became hospitalized or injured in part because of their fault (her/his "contributed" negligence to the incident), that party would not be able to receive any insurance (funds) from some other party that had been causing the incident.
  • Contributive responsibility or negligence shall apply in which case the defendant shall not be eligible for any compensation.

Therefore, the given statement is false.

8 0
3 years ago
Help please :) I need the answers ASAP please
Furkat [3]

Answer:

1)articles

2)federalist

3)branch

4) powers

5) rebellion

6) sovereignty

7) compromise

8) ordinance

9) rebellion

10) compromise

11) college

12) convention

13)separation

8 0
3 years ago
Other questions:
  • Why did Washington constantly struggle to keep the ranks of his army filled?
    14·2 answers
  • As a result of the Great Railroad Strike of 1877, railroad companies lost millions of dollars because
    8·1 answer
  • Compare and contrast generalization and specialization
    9·1 answer
  • Complex projects are often subdivided into a series of tasks that are typically configured to be not longer than several months
    6·1 answer
  • Minami, who comes from a collectivist culture, and Jason, who comes from an individualist culture, are working together on a cla
    7·1 answer
  • During two decades of pitching in the negro leagues, what did Satchel Paige prove about baseball fans?
    8·1 answer
  • What is the capital of srilanka
    11·2 answers
  • What is a front? its for school pls helpppppppppppppppppppppppp
    5·1 answer
  • HELP PLEASEE NEED THIS DONE ASAP FOR FINALS!!!!
    9·1 answer
  • Are apples yummy? in my big fattt tummiiiiiii
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!