Answer:
A population of rattlesnake in the state of Florida.
Explanation:
A population refers to the group of individuals of a species present together in a defined region at the same time. All the members of a particular population belong the same species and hence, are able to interbreed to produce fertile progeny. Since they belong to same species, individuals of a population also share several common morphological traits.
Some of the attributes of a population are natality (the birth rate), mortality (the death rate), density (number of individuals per unit area), sex ratio, etc.
Therefore, the given example explains the population of the rattlesnake in the state of Florida.
Answer:
The answer is A
Explanation:
You can tell that rocks are older or younger depending on if other layers overlap. B is the oldest because all the others cover it, C is the second youngest because D and A overlap it. From what I could tell, when I took the test, it was either A or D, neither overlap each other so I was not sure so I guessed A and got it right. Though it could be looked at that A is smaller than D since its still growing and building.
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A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.
Answer:
Winter in the Northern Hemisphere begins December 21 or 22, when the North Pole is tilted a full 23.5° away from the sun. This day is known as the winter solstice. In June, in the northern hemisphere summer, the Sun's rays — and warmth — reach all the way to the north pole.
In June, in the northern hemisphere summer, the Sun's rays — and warmth — reach all the way to the north pole. In December, in the northern hemisphere winter, the north pole is tilted away from the incoming sunshine.
Explanation:
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