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
Bogdan [553]
3 years ago
8

Many organ systems serve to help maintain a healthy body. The excretory system is an organ system which is composed of the sweat

glands, the lungs, the rectum, and the kidneys, which all function to remove waste material.
Chemistry
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

Its the circulatory system

You might be interested in
What is the significance of wanting to know what the pH of a solution is?
balu736 [363]

pH is an important parameter for many reactions to take place in solution and in biological systems. It is related to the concentration of H⁺ ions through the following expression:

pH = 1/[H⁺] = -log [H⁺]

Wanting to know the pH of a solution is equivalent to knowing the amount of hydrogen ions present. But the pH scale is more convenient than the concentration scale because pH usually takes values between 0 and 14.

  • When pH < 7 the solution is acid.
  • When pH = 7 the solution is neutral (like pure water).
  • When pH > 7 the solution is basic.
4 0
3 years ago
What is the molar mass of (NH4)2 CO3
pentagon [3]
96.09 g/mol good luck and give thanks:)
7 0
2 years ago
Read 2 more answers
if a liquid is heated and the temperature at which it boils is measured, the ? property is being measured.
Serhud [2]
It would have to be physical property * if this helped you in anyway please be sure to leave a thanks:)
7 0
3 years ago
Best example of potential energy?
nadya68 [22]

Answer:

water stored in a dam

Explanation:

when the water is in dam it is ready to move bit is not moving

6 0
3 years ago
Read 2 more answers
Plz help i need the answer ASAP If 6.20 cm3 of a 6.75 M (M = mol/dm3) solution are diluted to 85.6 cm3 with water, what is the c
Brilliant_brown [7]

Answer:

Option A. 6.75 (6.20/85.6)

Explanation:

The following data were obtained from the question:

Initial volume (V1) = 6.2cm³

Initial concentration (C1) = 6.75M

Final volume (V2) = 85.6cm³

Final concentration (C2) =.?

The final concentration can be obtained by using the dilution formula as show below:

C1V1 = C2V2

6.75 x 6.2 = C2 x 85.6

Divide both side by 85.6

C2 = (6.75 x 6.2) /85.6

C2 = 6.75 (6.2 / 85.6).

6 0
3 years ago
Other questions:
  • What is the original source of energy that is stored in the food that animals eat?
    11·1 answer
  • In a calorimeter, 10 g of ice melts with a heat of fusion of 334 J/g. How much heat is released?
    11·1 answer
  • How are continental drift and plate tectonics related
    14·2 answers
  • What is room temperature in kelvins
    11·2 answers
  • Which of the following statements explains which trial has a lower concentration of the reactant? (5 points) Trial 1, because th
    10·2 answers
  • Weathering affect rock formations by .......<br> HELP MEEE
    15·1 answer
  • How to balance Kmno4 + H2 So4+ CH3CH2OH-&gt; K2So4+ mnso4 + CH3COOH + H2o by oxidation number method ​
    10·1 answer
  • Someone help me all i know it’s not C btw!!!
    12·2 answers
  • An increase in which property would cause an electromagnetic wave's energy
    10·1 answer
  • Thermal energy will flow from the person to the desk
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!