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
GREYUIT [131]
2 years ago
12

Which statement best explains why cells separate and expel waste?

Chemistry
1 answer:
STatiana [176]2 years ago
4 0

Answer:

  1. I would say the 2nd one It helps growth and repair of cells of orgasms
  2. But your school would probably say the 3rd one It helps remove toxins from the body to maintain homeostasis

Explanation:

2. Our cells produce a lot of waste that must be eliminated (excreted) from the body. These residues are called excreta. The residues formed from the chemical reactions that take place inside the cells can be eliminated through:

• of the respiratory system (carbon dioxide)

• skin (sweat)

urinary system (urine)

Our cells expel these substances to maintain the dynamic balance (homeostasis) of our body and promote our well-being.

You might be interested in
Describe the stages of volcanic activity
OverLord2011 [107]
Active, Dormant, and Extinct.
Hope this helps.
5 0
2 years ago
Predict the formula for a compound made from X^2+ and Y^3-
slamgirl [31]
Compound is X3Y2.

Hope this helps you!
8 0
3 years ago
Express in scientific notation. Make sure your answer has the same number of significant figures as the starting value.
frez [133]
The correct response is the second option.
6.1103x10^4. As this was the only answer that had the same number of significant figures as the starting value.
6 0
3 years ago
How many branches of chemistry are there .​
faltersainse [42]

Answer:

5

Explanation:

Analytical chemistry

Organic chemistry

Inorganic chemistry

physical chemistry

Biochemistry

6 0
2 years ago
Read 2 more answers
( copper is Cu) How many Copper atoms in 3CuSO 4<br><br> Need help ASAP !!!!!
nydimaria [60]
There are the 3 copper atoms in 3CuSO4. I hope this helps!!
5 0
2 years ago
Other questions:
  • A balloon that had a volume of 3.50 L at 25.0°C is placed in a hot room at 40.0°C. If the pressure remains constant at 1.00 atm,
    5·2 answers
  • What is an aquifer mean
    11·2 answers
  • 125mm hg into atmosphere
    14·1 answer
  • If angle ABE = 2n + 7 and angle EBF=4n-13,<br>find angle ABE.​
    13·1 answer
  • Which is the fundamental law of energy?
    7·2 answers
  • Suppose you are investigating the reaction: M(s) + 2 HCl(aq) → MCl2(aq) + H2(g). You weigh out a 0.295 gram piece of metal and c
    15·1 answer
  • What do wind turbines do to moving air? ​
    15·2 answers
  • If 280.4 g of KOH react with an excess of FeCl3, how many grams of Fe(OH)3 will be produced?
    10·1 answer
  • A 500.0-mL buffer solution is 0.100 M in HNO2 and 0.150 M in KNO2. Determine if each addition would exceed the capacity of the b
    10·1 answer
  • a balloon containing 1,000L of gas at 50. C and 760 mmHg rises to an altitude where the pressure is 380mmHg and the temperature
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!