I think the correct answer is true. Landfills produce methane, which is a greenhouse gas and contributes to global warming. <span>Methane (CH4) is a powerful greenhouse gas that is 23 times more effective at trapping heat in the atmosphere than the most prevalent greenhouse gas. </span>
Receptors are typically specialized to react to specific stimulation by initiating a chemical or biochemical (in the case of biochemistry) change. In the field of pharmacology or biochemistry, receptors are usually a protein molecules and the change it undergoes are usually specific to the type of stimuli or signal it is responding to.
Tropical rain forest
Tropical dry forest
Tropical dry forest / savannah
Desert
Temperate grassland
Temperate woodland
Temperate deciduous forest
Northwest coniferous forest
Boreal forest
Tundra
Hello!
The continental drift says that the world was made up of a single continent, now divided by the plate-tectonics movement. The plate-tectonics, so, explains how the continents are drifting.
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Answer
The answer is A I think...
