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
Lapatulllka [165]
3 years ago
14

How would earths atmosphere be different if organisms capable of photosynthesis has not evolved?

Biology
1 answer:
katrin2010 [14]3 years ago
6 0
The Earth's atmosphere would have little or no oxygen. A by-product of photosynthesis is oxygen. Photosynthesis is the process by which green plants use energy from the sun to make their own food in the leaves. The process uses sun light, water and carbon dioxide to yield oxygen and simple sugars. The simple sugars are stored in form of starch for future use by the plants, while oxygen is either used for cellular respiration or released to the atmosphere. The process of photosynthesis adds oxygen to the atmosphere and uses carbon dioxide from the atmosphere.
You might be interested in
the average high temperature here in march is 22°c is this information qualitative data or quantitative data
alex41 [277]
This information is Quantitative data
3 0
3 years ago
In the respiration equation does the energy act as a reactant or a product?
Mrac [35]
<span>In the respiration condition, energy usually goes about as a reactant or an item as an item, the glucose bonds are broken separated – discharging the substance vitality put away in it. Glucose is separated by oxygen to discharge vitality with carbon dioxide and water being created as by-results of the response.</span>
3 0
3 years ago
Read 2 more answers
Describe the reproductive process of human being
Alina [70]
Human reproduction<span> takes place as internal fertilisation by sexual intercourse. During this </span>process<span>, the male inserts his penis, which needs to be erect, into the female's vagina, and then either partner initiates rhythmic pelvic thrusts until the male ejaculates semen, which contains sperm, into the vaginal canal.</span>
4 0
3 years ago
Jasmine broke the antenna on her radio receiver. How will this most likely affect Jasmine’s radio?
Masteriza [31]
It will not capture modulated radio waves
4 0
3 years ago
Read 2 more answers
Which of the following processes does NOT occur in both plant and animal cells?
zimovet [89]
Photosynthesis occurs in plant cells, but does not occur in animal cells.
8 0
3 years ago
Other questions:
  • College freshman are participating in a study abroad program. when teaching them about hepatitis b, the nurse should instruct th
    13·1 answer
  • Monosaccharides are building blocks of larger carbohydrates.<br><br> True<br> False
    5·1 answer
  • Could mitosis produce gametes? Why?
    13·1 answer
  • List 3 facts about green house gases.​
    13·1 answer
  • Which of the following is a factor that determines the rate of impulse propagation, or conduction velocity, along an axon?a) len
    8·1 answer
  • Tapeworms can reproduce by _____.<br> budding<br> fission<br> fragmentation
    11·2 answers
  • Organisms that are the first to move into an area and begin forming soil for an ecosystem are known as A. pioneer species B. har
    13·1 answer
  • What would you do recommend to people who live in the area of blackouts to do to prevent blackouts in the future.
    14·1 answer
  • The car is blue. What does that tell you about the light interacting with it?
    5·2 answers
  • What is meaning of gonad ?<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!