Plant cells have thick, sturdy cell walls, which provide rigidity and hold up the plant.
Receptor cells themselves become less responsive to an unchanging stimulus and the receptors no longer send signals to the brain. movements that you don't consciously notice. microsaccades saccadic movements keep eyes from adapting to what they see. what involves detection of physical stimuli<span> from </span>environment<span>
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Answer:
because it needs its plasma membrane to live and if it freezes then it dies
Answer:
Temperature
Explanation:
Temperature ensures both biotic and abiotic
Answer:
Atmosphere layers. Earth's atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere. The atmosphere thins out in each higher layer until the gases dissipate in space.
Explanation:
The atmosphere has 4 layers: the troposphere that we live in near the surface of the earth; the stratosphere that houses the ozone layer; the mesosphere, a colder and lower density layer with about 0.1% of the atmosphere; and the thermosphere, the top layer, where the air is hot but very thin.
