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
egoroff_w [7]
3 years ago
5

How does human activity affect the carbon cycle? Coal and petroleum

Biology
1 answer:
netineya [11]3 years ago
7 0
About half of the carbon emitted by human activity rises into the atmosphere, where it helps contribute to global warming. The other half is absorbed by oceans, watersheds and plants, as part of what’s known as “the carbon sink.
You might be interested in
What step of development does an egg and sperm meet
Tamiku [17]

"The Sperm's Long Journey. A man may ejaculate 40 million to 150 million sperm, which start swimming upstream toward the fallopian tubes on their mission to fertilize an egg. Fast-swimming sperm can reach the egg in a half an hour, while others may take days. The sperm can live up to 48-72 hours."

8 0
3 years ago
Consumers, the government, net exports, and business all make up the total selling price known as the __________.
JulijaS [17]
Business cycle is what im thinking
4 0
3 years ago
Read 2 more answers
What bill will have to be paid one of these days
AfilCa [17]

Answer:

There are many bills to pay with it comes to household things. There is the water bill, the electric bill, the light bill.

Explanation:

But I would say the most important one is your rent. Phew..

4 0
3 years ago
Read 2 more answers
Which answer shows the correct series of events in the cell cycle?
Marina86 [1]

Based on the question above, the best answer would be:

 

Interphase

 Prophase - condensed of chromosomes

Metaphase – the cells are lined up at the spindle for its preparation to be divided

Anaphase – in this part, the chromatids are separated from each other, and pulled to the opposite ends

Telophase – This is where the cells are nearly done diving  for the cell contents to take place.

Cytokinesis – Two new cells are formed

7 0
4 years ago
Matching - select the best answer and place it next to questions below.
GrogVix [38]

Answer:

Hair root is 27 dicot is 33

8 0
3 years ago
Other questions:
  • PLA containers _____.
    9·2 answers
  • Circle two reasons why gene expression is regulated in prokaryotic cells
    9·1 answer
  • Rank the following in order from most general to most specific: 1. gametic isolation 2. reproductive isolating mechanism 3. sper
    6·1 answer
  • One member of the serine protease family is trypsin. Trypsin cleaves the polypeptide chain by breaking the peptide bond after a
    10·2 answers
  • The hypothesis,which says lightning struck the earth causing tiny organic molecules to join and form living organisms, is histor
    7·1 answer
  • The theory of endosymbiosis suggests that chloroplasts and mitochondria were once free-living prokaryotes, that were engulfed by
    5·2 answers
  • When meiosis is complete what is produced ?
    15·2 answers
  • When Gregor Mendel crossed a tall plant with a short plant, the F1 plants inherited.
    11·2 answers
  • Lia's mother had a test to find out more about the baby she is expecting. The partial karyotype indicates: BB for eye color, dd
    5·2 answers
  • What is one example of an organ that is part of multiple body systems? Tell which body systems the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!