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
scoray [572]
3 years ago
6

What is a ozone and why is it so important to life on earth?​

Biology
1 answer:
WITCHER [35]3 years ago
4 0
The ozone layer is a protective gas around the earth which protects the planet and all the living things on it :-)
You might be interested in
If an organism’s diploid number is 12, its haploid number is?
Cloud [144]
Haploid number is half of diploid so it is 6.
7 0
3 years ago
Read 2 more answers
1. What is the connection between the process of weathering and that of erosion?
Viefleur [7K]
1. weathering reduces solid rocks to smaller and smaller particles and erosion is the removal and movement of rocks/debris. so u could say that weathering breaks rocks down and erosion takes it away

2. water, wind, gravity

3. vegetation reinforces soil through growing over the loose soil to prevent erosion

1. - loss of fertile land and increased sedimentation in rivers

2. deforestation, agriculture, human induced climate change
6 0
3 years ago
Only ------ percent of the food eaten is turned into its own body. ​
ddd [48]

Answer:

10%

Explanation:

there is a the rule that only 10% of the energy is transferred from one trophic level to the other.

this means that only 10% of the food an organism eats  is passed onto the next organism. eg only 10% of the energy in a plant is transferred to a rabbit that eats the plant. After that if  a wolf eats the rabbit only 10% of the energy of food will pass on to the wolf.

8 0
3 years ago
Alex looked at an electric toothbrush that had a plug with three metal prongs. Why are these prongs made out of metal?
elena55 [62]
To conduct electricity
5 0
3 years ago
a 30 year man sustains a left femoral fracture in a skiing accident, and his leg is placed in a cast. after several weeks of imm
leonid [27]
Atrophy
Explanation: Atrophy is the progressive degeneration of muscle or nerve tissue. When you wear a cast for multiple weeks and you’re not allowed to bare weight, your muscles tend to become weaker because you haven’t used it in a while. That’s why PT is recommended after a bone break.
4 0
1 year ago
Other questions:
  • A lump of coal and a can of gasoline are examples of: A. Gravitational kinetic energy. B. Chemical potential energy. C. Gravitat
    8·1 answer
  • WIW<br> TYD<br> 21. What is the greenhouse effect
    11·1 answer
  • Explain how horned toads squirting blood from their eyes is a particularly good defense against coyotes.
    8·1 answer
  • In which process does some rainwater soak into the ground and replenish aquifers?
    15·2 answers
  • Why is it necessary to eliminate absolutely all invasive fire ant colonies to eradicate the invasive population?
    11·1 answer
  • What are some examples of bodily functions that require ATP (Active Transport) to move molecules in and out of cells?
    14·1 answer
  • ¿Cuales son los efectos de la plata en la flora?<br>(no importa si son postivos o negativos)<br>​
    15·1 answer
  • Which statement best describes how the carbon cycle and oxygen cycle are interrelated?
    10·1 answer
  • A certain atom has 26 protons, 26 electrons, and 30 neutrons. Its mass<br> number is
    15·2 answers
  • Where do the light-dependent reactions of photosynthesis occur in the chloroplast?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!