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
Darya [45]
3 years ago
13

Why is it difficult to get people to follow regulations protecting a common?

Biology
2 answers:
Triss [41]3 years ago
8 0

Answer:

I think it is...

A. Most people are not directly impacted by polluting a common.

Hopefully, this helps you!!

AnimeVines

Step2247 [10]3 years ago
4 0

Answer:

it is a

Explanation:

You might be interested in
What happens when someone eats sodium metal​
daser333 [38]

Answer

Explanation: As soon as sodium touches your tongue, hydrogen is released with tremendous heat. Most likely an explosion will take place in your mouth. So maybe it won't be a good idea to try it unless thats what you want

3 0
3 years ago
The city of Los Angeles wants to know if there is a connection between physical fitness and air pollution. Fifty volunteers from
zheka24 [161]

Answer:

Control group: volunteer stationary bike riders in a pollution-free chamber

Experimental group: volunteer stationary bike riders in a chamber filled with air pollutants common to Los Angeles

Independent variable: exposure to air pollution

Dependent variable: The heart rates (physical fitness) of the volunteer riders.

Explanation:

In a scientific experiment, data is compared between the control group and experimental group to ascertain the effect of the independent variable on the dependent variable. A control group is the group in an experiment that is not treated with the independent variable i.e. the independent variable is controlled while the experimental group is the group that is treated with an independent variable.

N.B: The independent variable is the variable controlled by the experimenter in order to influence the dependent variable (measurable outcome).

In this experiment, the independent variable is the AIR POLLUTION the volunteer riders are exposed to while the dependent variable is the PHYSICAL FITNESS/ HEART RATES of the volunteer riders, which is dependent on the exposure to air pollution (independent variable).

The control group in this experiment is the volunteer riders placed in a POLLUTION-FREE CHAMBER where the independent variable cannot influence or have any effect on the measurable variable (dependent). The experimental group is the volunteer riders placed in a CHAMBER FILLED WITH AIR POLLUTANTS. The independent variable (air pollution) has been changed in the experimental group.

4 0
3 years ago
Options: dna, nucleus, cytoplasm, cell membrane, ribosomes
Finger [1]

Answer:

Sorry if I get it wrong but I think

A: Nucleus

B: Cytoplasm

C:Ribosomes

D:DNA

E:Cell membrain

Explanation:

6 0
3 years ago
Which of the following is a cause of a DNA mutation?
Reika [66]
DNA Mutation is caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes. Thus, the correct answer is option D.

1.DNA Mutations are caused by environmental factors known as mutagens.

2.Types of DNA mutagens include radiation, chemicals, and infectious agents.

3.DNA Mutations may be spontaneous in nature.
7 0
2 years ago
________ form when a source of energy causes a medium to vibrate
scoundrel [369]
<span>Mechanical waves....</span>
3 0
3 years ago
Other questions:
  • 23 degrees farienhiet in celcius ?
    9·2 answers
  • What is the most probable diagnosis for a woman whose menstrual cycles are normal, except that she experiences higher than norma
    13·1 answer
  • Which medical terminology word part provides the meaning of a word
    10·2 answers
  • Which of the following is directly responsible for the sequence of amino acids in a protein? Group of answer choices the sequenc
    13·1 answer
  • explain why cells don't just continue to grow larger as organisms grow larger. why do cells divide? please help and write in com
    11·1 answer
  • Differentiate between Carnivores and herbivores animals ? Give 2 examples.
    14·2 answers
  • Which characteristics do hookworms and tapeworms share? Check all that apply.
    11·2 answers
  • Which type of macromolecules is a steroid
    13·1 answer
  • Pls help question is in picture
    11·1 answer
  • Explain positive negative and zero acceleration​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!