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Travka [436]
4 years ago
7

What condition causes pumice to be so porous

Biology
2 answers:
lozanna [386]4 years ago
5 0
The rapid release of air/ gas bubbles during cooling
marshall27 [118]4 years ago
4 0
When the frothy magma starts to cool, it cools too fast for the atoms to make a crystal structure so it cools with bubbles inside. Because of this, pumice is able to float.
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Terrance is extremely creative in that he has painted his new car in several different colours. In addition, he has glued severa
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Adults of species in the order ___ have 2 wings and the greatest variety of mouthparts. Group of answer choices Isoptera Coleopt
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Adults of species in the order <u>Coleoptera</u> have 2 wings and the greatest variety of mouthparts.

<h3>Order Coleoptera</h3>

The coleopterans, (order Coleoptera), consist of the beetles and weevils. It is the largest order of insects.

They have two pairs of wings:

  • One of the pair is the hard-shelled outer wings known as the “elytra”. These are not used for flying, but to protect the beetle's flying set of wings and its body as it crawls through narrow passages and tunnels in a tree.

  • The second set of wings is membranous and is folded under the elytra when not in use.

Learn more about insects:

brainly.com/question/2749308

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3 years ago
What is the higher measurement of blood pressure
Ronch [10]

Answer:

<em>A) Systolic</em>

<em><u>Hope this helps!</u></em>

<em><u>Please mark brainliest!</u></em>

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Some closely related species of snails cannot mate because their shells spiral in opposite directions, making it impossible for
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The type of evidence is<u> Mechanical incompatibility.</u>

Explanation:

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This isolation prevents species that diverge from interbreeding thus they lo longer able to mate with each other.

Here morphological difference  takes place which ultimately leads to behavioral isolation and thus no mating takes place.

Here snail can not mate because  their morphological structures are incompatible.

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Stimulation in early childhood can alleviate adverse effects of poverty.

And early brain development has a lasting impact on a child’s ability to learn and succeed in school and life. The quality of a child’s experiences in the first few years of life – positive or negative – helps shape how their brain develops.

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