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
siniylev [52]
3 years ago
12

Why is the amount of carbon dioxide in the atmosphere currently increasing (2 answer)

Biology
2 answers:
JulijaS [17]3 years ago
5 0
The is increasing because of the burning of fossil fuels such as coal,oil,natural gas,etc.
zimovet [89]3 years ago
3 0
As we burn fossil fuels, which are carbon containing compounds, for fuel, we increase atmospheric carbon dioxide at a rate faster than carbon-fixing components of the cycle, like plants, can use it, leading to increased carbon dioxide. 
You might be interested in
Scientists are observing lions hunting on the savanna. They notice that when the temperature of the air increases the lions are
borishaifa [10]

Answer: If the temperature increases, then the activity of the lions decreases.

7 0
3 years ago
What needs to happen to DNA for cells to divide
torisob [31]

Answer:

each new cell needs a DNA copy, which serves as instructions on how to function as a cell. DNA replicates before a cell divides. The replication process is semi-conservative, which means that when DNA creates a copy, half of the old strand is retained in the new strand to reduce the number of copy errors.

Explanation:

8 0
3 years ago
Water, H2O, and methane, CH4, are both covalent substances. Why is water a liquid at room temperature while methane is a gas? A
tino4ka555 [31]

The right answer is D.

Intermolecular forces lead to the assembly of microscopic systems. They are responsible for the cohesion of matter in most macroscopic phases. These are weak forces compared to covalent bond strengths. They do not modify the nature of the molecular species and only influence their mode of assembly. The most well-known intermolecular bonds are the Van der Waals bond and the hydrogen bond.

The greater the intermolecular forces, the more the aspect of the element will tend to be more condensed (gas <liquid <solid).

7 0
3 years ago
The branch of anthropology that is concerned with discovering what makes human beings different from other living organisms and
Kaylis [27]
The correct answer is biological anthropology, or physical anthropology. 
It is centered around human beings only, with respect to their common or different features that they either share or don't share with their related non-human primates and other ancestors. It deals with human evolution, the study of their behavior, reproduction, etc.
4 0
4 years ago
Why or why not explain using the meaning of abiotic and understanding of the characters of life
kakasveta [241]

Answer:

Abiotic means non-living things.

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Elements are pure substance consisting of only one type of atom and are catergorized on the periodic table element. For each of
    7·1 answer
  • Unlike endocrine glands, exocrine glands
    12·1 answer
  • A cell is placed in a solution and the cell quickly shrinks. Based on this information, which explanation below best describes w
    9·2 answers
  • Fishes and other animals that descend lose contact with the main surface food supply and themselves become food for strange deep
    8·1 answer
  • What is the difference between entomophily and anemophily?
    14·2 answers
  • Reptiles and birds excrete waste as an insoluble white solid that<br> homeostasis in hot climates?
    10·1 answer
  • Our traits are determined by our genes and these traits are inherited. Where do our genes come from?
    15·2 answers
  • If I had 1-2 ML of saliva and 50 ML of water for my amylase solution how much lemon juice should I add to show deactivation of A
    11·1 answer
  • By substitution, justify that x= − 6 is a solution to x − 2 = − x − 14
    9·1 answer
  • What molecule is the source of information for transcription.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!