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Karolina [17]
3 years ago
12

Which two charestics describe a good index fossil

Biology
1 answer:
sertanlavr [38]3 years ago
4 0

Answer:A good index fossil is one with four characteristics: it is distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms. That being said, certain land organisms are useful in young rocks and specific regions.

Explanation:

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15 Pts. Will give brainliest if correct.
Margarita [4]

Answer:

interbreeding occurs

Explanation:

The speciation is a process through which from one common ancestor, two or more different species occur. This can happen because of multiple different factors. One of the factors is that the populations should be isolated geographically. This leads to limited gene pool, and also no interaction with the rest of the population, while in meantime developing traits that are suitable for the particular environment. One of the easiest ways to see of two animals are belonging to different species is can they produce fertile offspring. If the answer is no, then that means that they have diverged enough to be considered as different species. One thing that doesn't contribute to speciation is the interbreeding, as it is a process that occurs within the population, and it is a common process through which the traits of the population are passed on to the next generation.

5 0
3 years ago
Plants grow taller as a result of which of the following?
RSB [31]
I'm pretty sure it's primary growth. I might not have studied this type of biology yet, but secondary growth would definitely not be the answer.<span />
7 0
3 years ago
Bile salts break up _____ into small droplets
ASHA 777 [7]
Hello there.

Question: <span>Bile salts break up _____ into small droplets

Answer: It is fats.

Hope This Helps You!
Good Luck Studying ^-^</span>
5 0
3 years ago
Which of the following will most likely reduce the acidity of rain in an area
ANEK [815]

Answer:

produce energy without using fossil fuels.

Explanation:

People can use renewable energy sources, such as solar and wind power. Renewable energy sources help reduce acid rain because they produce much less pollution.

5 0
3 years ago
Read 2 more answers
Where does most weather occur in the atmosphere?
solmaris [256]

troposphere, troposphere is where all the weather comes from

7 0
2 years ago
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