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
lukranit [14]
3 years ago
6

What do the four R’s mean

Biology
1 answer:
saveliy_v [14]3 years ago
7 0

Answer:

Reduce, Reuse, Recycle and Recover are the four R’s.

REDUCE: This means to use the environmental resources in a sustainable way and prevent waste.

REUSE: This means we can use the same thing over again.

RECYCLE: This means things are processed and can get turned into some other product that they can be used again.

RECOVER: This means a safe and eco-friendly alternative should be used in place of a thing.

You might be interested in
When is the not used before a superlative degree ? some one help me now i have no time​
Murljashka [212]

Answer:

The is not used with superlatives in predicative position.

Explanation:

The is not used with superlatives in predicative position, when we compare the same person or thing in different situations. He is nicest in the evenings after he has had a few drinks. (NOT He is the nicest in the evenings …)

8 0
3 years ago
How to divide model into multiple parts blender?
zlopas [31]
What do you mean divide multiple parts into a blender?
6 0
3 years ago
A blood vessel that carries blood filled with waste products from the body cells back to the heart.
MrMuchimi

Answer:

C- The Veins carry blood from the body cells to the heart.

6 0
3 years ago
1. Hormones are transported throughout the body by the bloodstream t/f
viktelen [127]
1.  true 
2. true
3. true
4. false, its thyoxione
4 0
3 years ago
Read 2 more answers
A 66-year-old man has difficulty controlling voluntary movements. He can clearly state what he intends to do, describe how he wo
RUDIKE [14]

Answer:

Cerebrum

Explanation:

Cerebrum is the part of central nervous system that is responsible for the voluntary movement. If there is poor coordination between cerebrum and the muscles so the person has difficulty in controlling his voluntary actions or movement. Somatic nervous system is a part of the peripheral nervous system responsible for the voluntary movements of body parts through the use of skeletal muscles so we can say that both cerebrum and somatic nervous system is responsible for voluntary actions.

3 0
3 years ago
Other questions:
  • Some algae demonstrate the phenomenon of alternation of generations, in which a multicellular, diploid, spore-producing organism
    7·1 answer
  • Where are the different levels of the atmosphere located?
    11·1 answer
  • Question 7
    13·1 answer
  • Which of the following is not a characteristic of all living things?
    5·2 answers
  • When dopamine goes up, serotonin tends to go down<br> True or False
    9·2 answers
  • Which natural resource has made manned space exploration possible?
    9·2 answers
  • Convection cells occur because of the movement of heat. On which physical property of matter is this based? volume mass specific
    7·1 answer
  • Dna and rna both have sugars as their structural base, what are the names of these bases in both dna and rna?
    14·1 answer
  • Can you share some interesting information about HIV?​
    6·2 answers
  • Using the Internet, local newspapers, and/or any regional information, write a 600 word report on one of the following companies
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!