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
mixer [17]
3 years ago
9

Scientists hypothesize that oxygen began to accumulate in Earth’s atmosphere after the appearance of living things with the abil

ity to
Biology
1 answer:
antoniya [11.8K]3 years ago
4 0

Answer:release carbon emissions

Explanation:

You might be interested in
Answer it please ty!
snow_lady [41]
B, the centrioles

going to type randomly to fill up twenty words jfkdjv disks kfkskdka
5 0
3 years ago
PLEASE HELP ASAP!
Vlad [161]

Answer: Maybe if you knew the def's you could answer it.

Initial Decay – Bacteria located mainly in the lower intestine begin decomposition, giving a greenish color to the lower abdomen. Stage 2: Putrefaction – Bacteria grow throughout the body, releasing gases, including cadaverine, which in turn bloat the body and cause unpleasant odor.

putrefaction

the process of decay or rotting in a body or other organic matter.

Black putrefaction occurs, which is when noxious odors are released from the body and the parts of the body undergo a black discoloration. 2 weeks: The abdomen is bloated; internal gas pressure nears maximum capacity. 3 weeks: Tissues have softened. Organs and cavities are bursting.

Fermentation occurring in putrefaction and apparently in the digestion of herbivorous mammals in which butyric acid is produced by certain chiefly anaerobic bacteria acting upon various organic substances (such as lactic acid or butter)

A dry body will not decompose efficiently. Moisture helps the growth of microorganisms that decompose the organic matter, but too much moisture could lead to anaerobic conditions slowing down the decomposition process

6 0
3 years ago
Pure water has a pH of_ <br>a. 6 <br>b. 7 <br>c. 8 <br>d. 9​
marshall27 [118]

Answer:

It has a pH of 7, so your answer is therefore B.) 7.

8 0
3 years ago
Read 2 more answers
What kind of solution causes chloroplasts to be pushed outward against the cell wall, isotonic, hypertonic, or hypotonic?
Elina [12.6K]
The answer to this question would be hypertonic.

If the chloroplast is going to be pushed against the cell wall, probably the water around the cell wall is decreased, causing it to suck up the water inside. Then, the solution must be causing the cell to lose water. The cell will lose water if put in a hypertonic solution. In a hypertonic solution, the osmotic pressure of the solution is higher than the cell, make it attract water from cells.
7 0
3 years ago
What is the Only Human Organ that can float in Water
Anton [14]

Answer: B. Lungs

Explanation:

The lungs are the only organ in the body that can float on water.

4 0
3 years ago
Other questions:
  • True or false a species is a collection of all the organisms that live in a particular place together with their physical enviro
    7·1 answer
  • Binary ionic compounds are named in what pattern
    11·1 answer
  • Water is called the<br> solvent because it can dissolve other<br> polar and ionic substances.
    15·1 answer
  • Please help me with both questions 20 and 21
    6·1 answer
  • Calculate the minimum number of nucleotides required in the coding region of the LDS2B mRNA molecule to produce and terminate th
    15·1 answer
  • Help please I’ll give u a gift
    9·1 answer
  • What are some good movies to watch
    8·1 answer
  • Why do you think it's important for scientists to study plate tectonics? Explain.
    5·1 answer
  • Please answer the questions circled (with stars)
    5·1 answer
  • 7 Infer Before scientists were able an to view and study the ocean floor directly , why might they have expected the ocean floor
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!