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
Airida [17]
3 years ago
14

What is global warming

Biology
2 answers:
liberstina [14]3 years ago
6 0
A gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
RideAnS [48]3 years ago
5 0

Global warming is the unusually rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gases released by people burning fossil fuels.

hope this helps ^^

You might be interested in
You're on the pilot episode of a new game show called "The Transport Factor." The host hands you three different amino acids, fo
sp2606 [1]

Answer:

Nine

Explanation:

These are called carrier proteins, and they have what it is called: solute-binding sites, that when saturated, they are considered "full".

Each different amino acid needs a separate carrier protein to move it across the plasma membrane, so that's 3, then the four different sugars need separate carriers as well, we add 4 more then, we have 7 so far, finally the 2 different ions use 2 more, plus the other 7, totals 9.

5 0
3 years ago
If green plant cells are incubated in the presence of CO2 molecules containing radioactive carbon atoms, the fate of the carbon
stellarik [79]

Answer:

  1. Glycine
  2. Ribulose 1,5-bisphosphate
  3. 3-phosphoglycerate
  4. Glyceraldehyde 3-phosphate.
  5. Glucose
  6. Sucrose

Explanation:

The glycine, among other amino acids, helps to improve chlorophyll production and promotes the process of photosynthesis.  

<u>Calvin cycle</u>

During the carbon fixation phase, a CO² molecule combinate with a ribulose 1,5-bisphosphate to form 6-carbonated molecules, which will divide into two 3-phosphoglycerate molecules.  

During the reduction phase, NADPH donates its electrons to reduce 3-phosphoglycerate molecules, and turn them into glyceraldehyde 3-phosphate.

During the regeneration phase, a glyceraldehyde 3-phosphate molecule leaves the cycle and goes to the cytosol to form glucose. This step can be done when three CO² enter the cycle and produce six glyceraldehyde 3-phosphate molecules. One of them leaves the cycle to form glucose, while the other five are recycled.

<u>Cytosol: </u>

Once in the cytosol, glyceraldehyde 3-phosphate molecules are used to form glucose and fructose. These two molecules are the monosaccharides that form the sucrose.

Once sucrose is formed, it is transported from the photosynthetic tissues to different parts of the plant by the phloem.  

3 0
3 years ago
All atoms of the same element must have the same number of
kherson [118]

Answer:

protons..................

4 0
4 years ago
Read 2 more answers
Which muscle is the women using to lift the ball over her head
Mariulka [41]

Answer:

shoulder muscle

When the basketball player is lifting the ball, the shoulder muscle is being used to lift over her head.

Explanation:

Brainliest please?

5 0
3 years ago
Useful materials
stiv31 [10]

Answer:

Explanation:

The materials that are useful are bamboo, plastic, steel, concrete, fabric , textiles, stones, brick, repurposed wood e.t.c.

Materials become useful, when those that uses it use it right and to achieve a specific purposes base on the properties the materials poseses.

The materials that are harmful include asbestos, Mercury containing devices, lead based paints, household hazardous waste, light system, mold, refrigerant containing system.

Materials become harmful when they contain substances or properties that is dangerous or can harm human beings and cause damage to cells.

3 0
3 years ago
Other questions:
  • Consider an atom of gold in which the nucleus contains 79 protons and 118 neutrons. What is its atomic number and atomic mass nu
    14·1 answer
  • Fill in the blank with the best word to complete the sentence.
    5·2 answers
  • How do the shared characteristics of life provide evidence for evolution?
    13·1 answer
  • Which of the following is a benefit of scientists studying seismic waves?
    10·2 answers
  • Which is not a major similarity or difference between freshwater and marine ecosystems?
    15·2 answers
  • An organism living in the ocean that must have light from the Sun as an energy source would MOST LIKELY live in which of these o
    14·1 answer
  • PLEASE HELP ASAP I'LL GIVE BRAINLIEST!!
    11·1 answer
  • What is a potential effect of rapid climate change on Earth?
    13·1 answer
  • When does cytokinesis occur?<br> A. G₁<br> B. S<br> C. G₂<br> D. M
    7·1 answer
  • Which of the following are examples of positive feedback loops? (Choose all that apply)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!