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pav-90 [236]
2 years ago
10

An atom whose valence electrons conform to the octet rule is:

Biology
1 answer:
jeka942 years ago
8 0

Answer:

less likely to form any bond with another atom

Explanation:

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3 years ago
Class reptilia and class amphibia share many traits. Name these shared traits
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Answer:

Explanation:

Amphibians are group of animals that live a double life; one in water with gills and the other on land with lungs (at maturity). They include frogs, newts, salamanders etc.

Reptiles ( meaning to creep under shadow of darkness) are group of animals that possess scales. They include snakes, crocodiles, lizards etc.

Reptiles and amphibians are distantly related but share some traits including:

1. They are both poikilothermic (cold-blooded) animals i.e. their body temperature is dependent on that of the environment's.

2. They both lay eggs externally, although that of amphibians is fertilized after being layed

3. They both possess lungs for gaseous exchange, although, amphibians use gills in water.

4. Both reptiles and amphibians belongs to Chordata i.e. they both possess a vertebrae column (backbone)

5. Most reptiles and amphibians make use of the same defensive and attacking traits as a pretty and predator respectively. They employ camouflage, biting and inflating of their body size.

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3 years ago
Examine the following scenario: A population of small fish lives in a lake (Lake A).The dark-colored fish are the ancestral phen
Vedmedyk [2.9K]

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Explanation:

1-genetic drift, mutation, natural selection

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3-mutation, natural selection, migration (gene flow)

The correct answer for this question is" #3.mutation, natural selection, migration (gene flow)." The sequence of evolutionary mechanisms which have come into effect in each event is that of mutation, natural selection and migration. There is a steady rise in the population of bright-colored fish. Both populations thrive.

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What clastic rock consists of the smallest grain size?
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