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
VashaNatasha [74]
3 years ago
6

What are the most important processes in the cycling of oxygen in and out of the atmosphere

Biology
1 answer:
Hoochie [10]3 years ago
4 0
Weathering and erosion
You might be interested in
In one kind of abnormal chromosome inheritance called down syndrome, a child has three copies of
umka2103 [35]
The answer would be B. chromosome 21 

3 0
3 years ago
List at least four reasons why it is difficult to send manned space flights to parts
icang [17]
1 you run out of fuel 2 it takes a long time 3 it’s hard to get back 4 the conditions are constantly changing making it harder to predict what could happen. Look at Apollo 12 as a example
3 0
3 years ago
Which of the following are characteristics common to all plant and animal cells? Select all that apply. an outer membrane or pla
krek1111 [17]
Outer membrane or plasma membrane, cytoplasm, nucleus, ribosomes,
6 0
3 years ago
Read 2 more answers
In the F2 generation of Mendel’s crosses,
Oksi-84 [34.3K]

Next, Mendel took the F1 progeny and allowed them to self-fertilize. In the resulting F2 generation, 3/4 showed the dominant phenotype, and 1/4 showed the recessive phenotype. ... 1 out of 3 round pea plants from the F2 generation were true-breeding and produced only offspring with round peas.

8 0
3 years ago
Read 2 more answers
Which of the following is a characteristic of all arthropods?
sasho [114]
Arthropods are a group of organisms which possess an exoskeleton, <span>jointed appendages, and segmented bodies. This group mostly includes insects, arachnids, and crustaceans. Therefore, the answer to the question above would be option C: jointed appendages. Hope this helps.</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • An important end product of cellular respiration is _____.
    7·1 answer
  • __________ have 46 chromosomes, whereas __________ have 23.
    14·1 answer
  • Witch alignment of the sun, moon , and earth causes a lunar eclipses
    10·1 answer
  • A cross section of a tree bunk shows 20 dark colored rings and 20 light colored rings what is the likely age of this tree
    6·1 answer
  • Is the cheek cell a eukaryotic or prokaryotic cell?
    10·1 answer
  • What happens to the DNA helix when a cell reproduces?
    9·1 answer
  • In 3–5 sentences, explain the various factors that should be considered when implementing green roofs.
    13·1 answer
  • Which era spans the least amount of time on the<br> geologic scale?
    10·1 answer
  • 50 cm of soil was
    10·1 answer
  • Freshwater fish excrete nitrogenous wastes as _____.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!