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
Rudiy27
3 years ago
13

What organisms are the MVP's (most valuable players) of life. And if we disappeared off of the Earth, would it have a detrimenta

l effect?
Biology
1 answer:
Kisachek [45]3 years ago
8 0
I would say photosynthetic bacteria are the most important, because if they disappeared most of the oxygen in the atmosphere wouldnt be here and complex life like humans wouldnt exist
You might be interested in
The composition of the sun is best described as-
tester [92]

Answer:

75 percent of hydrogen, and 25 percent of helium.

Explanation:

The Sun is mostly composed of helium (He) and hydrogen (H). It is a big ball of gases that are converting into solar energy in the core of the Sun.

The Sun is the biggest star, composed of hot gases and it is located in the center of the solar system.

The temperature of the Sun is 5.726 degrees of Celsius. The percentage of hydrogen in the un is 75 percent, and helium 25 percent.

4 0
3 years ago
What nerve is carrying the afferent and efferent impulses.
julia-pushkina [17]

Due to their function, nerve fibers which carry afferent impulses are known as afferent nerves or sensory nerves, and those nerve fibers which carry efferent impulses are known as efferent nerves or motor nerves.

5 0
2 years ago
Read 2 more answers
NEED HELP ASAP: List two ways in which the atmosphere would be impacted in the absence of the biosphere. Use complete sentences.
julia-pushkina [17]

Answer:

If there would be no biosphere on earth the atmosphere would be quite different. There would be no oxygen to support because oxygen is liberated by plants in photosynthesis so no plants means no oxygen. The earth would be a planet without life just like Venus and Mars. Therefore, no organism would be surviving in the world.

There would be no  negligible green house effect and global warming since it is all created due to activities of men.The earth's atmosphere would be much cleaner and with lesser amount of CO2 and O2 but no organism would be there to use them.

Hope it help!

7 0
3 years ago
Read 2 more answers
How does the circulatory system work with the respiratory system and the nervous system ??
11Alexandr11 [23.1K]
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
6 0
3 years ago
What are two plants that reproduce by fragmentation?
valkas [14]

Fragmentation, also known as splitting, as a method of reproduction is seen in many organisms such as filamentous cyanobacteria, molds, lichens, many plants, and animals such as sponges, acoel flatworms, some annelid worms and sea stars.

4 0
3 years ago
Other questions:
  • Delia is interested in finding ways to cure diseases. Which of the following career fields would best suit Delia’s interest?
    12·2 answers
  • What is the most likely reason that North atlantic right whales migrate to the north in the spring?
    6·1 answer
  • Which organelle is most like a factory delivery driver?
    10·2 answers
  • The _____ works with the Environmental Protection Agency to enforce marine biology regulations along the coast and in the Great
    5·2 answers
  • Explain two ways helpful bacteria work to keep you healthy
    11·1 answer
  • On Sunday, a strong gale blows near Beth’s house. The best estimate for the wind speed is miles/hour. Note: One knot is about th
    11·1 answer
  • Acids have a pH value of
    15·1 answer
  • 14. A(n)
    6·1 answer
  • Help me please! thanks
    14·1 answer
  • Which term belongs<br> in the blank in the<br> cartoon?<br><br> A. RNA<br> B. Protein<br> C. DNA
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!