subject
Biology, 11.10.2019 08:20 pal23

Both human activity and natural forces contribute to the levels of carbon dioxide in the atmosphere. which of the following contributors is caused solely by human activity?

a. volcanic eruptions
b. forest fires
c. using fossil fuels for energy
d. respiration

ansver
Answers: 2
Show answers

Another question on Biology

question
Biology, 22.06.2019 03:30
What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms
Answers: 1
Answer
question
Biology, 22.06.2019 13:00
Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.
Answers: 3
Answer
question
Biology, 22.06.2019 14:30
Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.
Answers: 2
Answer
question
Biology, 22.06.2019 15:00
Ineed with a hypothesis my question is can seeds sprout in different locations?
Answers: 1
Answer
You know the right answer?
Both human activity and natural forces contribute to the levels of carbon dioxide in the atmosphere....
Questions
question
Mathematics, 09.12.2020 14:00
One third of a number T is equal to 12???...
question
History, 09.12.2020 14:00
Paco read Olivia's paper and suggested that she change this sentence to avoid overusing the word and. In the Cuban Missile Crisis, the United States...
question
Mathematics, 09.12.2020 14:00
Use the following table to answer each question Elizabeth wants to change cell phone plans. Before contacting the service provider, she makes a table...
question
English, 09.12.2020 14:00
Joe Biden fans check this.LOL ./.../LOL
question
Mathematics, 09.12.2020 14:00
Digit realizes that some members of the audience cannot see the bride and groom due to the current seating arrangement. Therefore, the "U" shape in wh...
question
English, 09.12.2020 14:00
Hey guys it's so boring ...
question
English, 09.12.2020 14:00
Why do you suppose superstitions exist? PLS FAST!! Kind of personal do answer how you look :) only answer if you really know and not trolls....
question
Mathematics, 09.12.2020 14:00
A scientist is worried about a new disease being spread by mosquitoes in an area. The scientist captures a random sample of 137 mosquitoes from the a...
question
History, 09.12.2020 14:00
Akymi jazykom sa hovorii v kanade...
question
Physics, 09.12.2020 14:00
If your parasympathetic nervous system was activated what might you be doing? A. Relaxing under a tree B. Running a marathon C. Skiing
question
Mathematics, 09.12.2020 14:00
Help me please thank you I appreciate it ...
question
History, 09.12.2020 14:00
What science term did Curie invent ?...
question
English, 09.12.2020 14:00
Which is a way the author foreshadows the story's ending? A. Montresor gives Fortunato a strange gift. B. Montresor shows Fortunato a trowel.
question
French, 09.12.2020 14:00
Essay on my city or town...
question
Mathematics, 09.12.2020 14:00
Which model can be used to subtract 1/2 from 5/6?
question
Physics, 09.12.2020 14:00
In the data table , distance is measured in meters and time is in seconds. Calculate the mans average velocity using the equation (average velocity= t...
question
Business, 09.12.2020 14:00
Explain how someone can be employed and still live below the poverty threshold....
question
English, 09.12.2020 14:00
How does the author choose to open the novel and introduce the setting, characters, and story? IN shadowshaper...
question
Mathematics, 09.12.2020 14:00
How many subsets does the set A={1,2,{1},{{1}},{2},{1,2}} have...
question
Physics, 09.12.2020 14:00
Rosný bod závisí od ?...
More questions: Biology Another questions
Questions on the website: 13722360
See results (0)