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
hram777 [196]
2 years ago
6

Design a plan to greenify your classroom to cut down on the co2 level.submit your plan in a digital form.a video description can

be attached.
Biology
1 answer:
Ket [755]2 years ago
8 0

Outdoor CO2 levels are frequently as low as 400 ppm, whereas interior CO2 levels typically vary from 420 to 1000 ppm. CO2 values under 1000 ppm are considered healthy levels. The best way is to open all the windows of classroom.

What are the health risk of high CO₂ level?

  • People may have moderate symptoms like sleepiness, restlessness, an accelerated heart rate, and breathing difficulties if levels exceed 1000 ppm.
  • This is particularly problematic in educational settings when learning new material calls for increased focus and attention from students.
  • In addition to causing significant discomfort, levels of CO2 above 2000 ppm prevent pupils from functioning at their best in class and, over time, impair the growth of their cognitive abilities.
  • In addition to the above described symptoms, there are others including nausea, poor focus, and feeling stifled.
  • Indoor CO2 levels are normally below 1000 ppm, but if there are more than 20 pupils and teachers in a closed space, the CO2 levels will naturally rise, and it is not unusual for them to exceed 3000 ppm.

Learn more about the Global warming with the help of the given link:

brainly.com/question/3553382

#SPJ4

You might be interested in
What percentage of energy is wasted in the US?<br> 25%<br> 60%<br> 10%<br> 84%
allsm [11]
It is 61 percent........so estimating it as 60 %

CHEERS MATE!!
6 0
3 years ago
Which is a genotype for pea shape? A. r B. R C. RR D. round peas
fiasKO [112]
The genotype for pea shape is Round- RR or Rr and for the wrinkled -rr. The genotype is the genetic make up of an organisms, it determines the phenotype (the physical trait). In this case; the round pea shape is dominant to the wrinkled shape;which means the phenotype of round shape will be expressed when we have both homozygous dominant (RR) and heterozygous (Rr), while the wrinkled shape will be expressed by homozygous recessive (rr).
5 0
3 years ago
Which organism has cerebral ganglia in its head connected to ladder-like arrangements of nerve fibers?
dmitriy555 [2]
The organism that cerebral ganglia in its head connected to ladder-like arrangements of nerve fibers is

A. flatworms

A flatworm is an invertebrate whose central nervous system  or the cerebral ganglia is connected to its body by means of ladder-like nerve cords. 
8 0
3 years ago
Read 2 more answers
Which of the following describes Mendel's law of segregation?
grin007 [14]
From what lesson is this from? Just need to know
8 0
3 years ago
PLEASE HELP ME I WILL MARK YOU BRAINILLIST
Luden [163]

Answer:

?  question where

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • During World War II, rockets were used to.
    10·1 answer
  • How many germ layers do flatworms have?
    14·2 answers
  • !*!*!*!**!* ANSWER QUICK *!**!*!*!*!
    10·1 answer
  • Why is genetics different from the other health factors?
    7·1 answer
  • Which of the following would have resulted from the functions of
    8·1 answer
  • in an investigation to determine a factor that affects the growth of rats a student exposed 100 rats of the same age and species
    11·1 answer
  • ABOUT ALBERT EINSTEIN <br><br>FRIEND TELL ME ABO<br>UT​
    12·2 answers
  • What are the uses of the energy provided by ATP in the living cells?
    7·1 answer
  • Consider the cell body of a neuron. through which types of ion channel might sodium enter the cell body?
    10·1 answer
  • The water molecules labeled a in figure 4. 1 are going to the thylakoids to take part in which process?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!