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It hasn't. There've been insects measuring two meters in length or more. Although this was during times when the Earth's atmospheric partial O2 pressure was much higher. Insects, having a passive respiratory system, require a much larger O2 pressure to oxygenate large body volumes, and the current O2 pressure does not support large insects.
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What single factor limits the size that most cells are able to attain?
The cell membrane is the answer! Thanks for asking!
A factor that limits the capacity of sensory memory is?
attention
What factor limits maximum urine concentration?
ADH
What factor limits the maximum possible urine concentration?
Water
One biotic factor that could influence a plant might be?
Pollinating insect
A resource so scarce that it limits the size of a population is called a?
a limiting factor
What single factor limits the size that most cells are able to attain?
The cell membrane is the answer! Thanks for asking!
Limiting factor?
A factor that limits the growth of a population.
What are limiting factors?
A resource whose availability limits the size of a population is a limiting factor. Food is a limiting factor when there is not enough food available to feed the entire population. Any resource can be a limiting factor for population size.
What is a physiological limiting factor?
The body's limits.
Is an insect a biotic factor?
yes becaue it is alive
What limits the size of a squid?
Prey size and availability.
What is the size of an insect's brain?
1.5mm
What factor limits maximum urine concentration?
ADH
A factor that limits the capacity of sensory memory is?
attention
Is there an end to the size of the internet?
No, the internet defies size limits.
Why are hummingbirds so small?
Insects are small due to the way they breath and they do not have oxygenated blood. Also when the oxygen is low, it limits the size of an insect.
