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
Whitepunk [10]
3 years ago
14

A hiker climbs a hill. How does the potential energy of the hiker change as she climbs higher?

Chemistry
1 answer:
zloy xaker [14]3 years ago
6 0
The answer should be A
You might be interested in
Which reaction removes hydrogen ions from the blood?
Mrrafil [7]
Pulmonary ventilation, and carbonic acid-bicarbonate buffering system
3 0
2 years ago
What is the solvent in blood?
sergeinik [125]

Answer:

Water serves to suspend the red blood cells to carry oxygen to the cells. It is the solvent for the electrolytes and nutrients needed by the cells, and also the solvent to carry waste material away from the cells. With water as the solvent, osmotic pressure acts to transport the needed water into cells.

Explanation:

4 0
3 years ago
A sample of gas has a volume of 20.0 liters at 22.0° C. If the pressure remains constant, what is the volume at 100.0° C?
miv72 [106K]
The problem applies Charles' law since constant pressure with varying volume and temperature are given. Assuming ideal gas law, the equation to be used is \frac{ V_{1} }{ T_{1} }=\frac{ V_{2} }{ T_{2} }. We make sure the temperatures are expressed in Kelvin, hence the given added with 273. The volume 2 is equal to 25.2881 liters.
6 0
3 years ago
Read 2 more answers
Need help balancing equations
Reptile [31]
The answers is 2 1 4 3
8 0
2 years ago
in order for Drix to stay in Frank's body, he"ll need a lawyer. where does Ozzie suggest he go to get one? in, "the biology of o
sesenic [268]
<span>In order for Drix to stay in Frank's body, he will need a lawyer. Ozzie (Osmosis Jones) suggests that "we'll go down to the hemorrhoid and get you a good lawyer."</span>
4 0
3 years ago
Other questions:
  • Dust in homes often clings to furnishings due to electrostatic interactions
    15·1 answer
  • How are non metals used in everyday life?
    12·1 answer
  • How does density change as you go deeper in earth
    15·1 answer
  • 50 POINTS!!!!!!!
    13·1 answer
  • What are the signs given to the electrodes in both the voltaic and electrolytic cells? What reaction (oxidation or reduction) is
    12·1 answer
  • Express 410, 000 in scientific notation
    7·1 answer
  • And with solution...
    10·1 answer
  • Question 2 (Multiple Choice Worth 2 points)
    6·1 answer
  • Chemists predict the geometry of molecules based on the repulsion of electron pairs. Molecules can be represented by the general
    7·2 answers
  • How the metals react with oxygen? Give the general formula and explain the reaction of sodium with oxygen with chemical equation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!