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Butoxors [25]
3 years ago
11

Which can best describe the fossil record

Biology
2 answers:
natita [175]3 years ago
7 0

Answer:

The fossil record is a documented history of life based on fossils.

Explanation:

Scientists study these as they are dug up out of sedimentary rocks where they are found.

swat323 years ago
6 0

Answer: provides evidence of evolution.

Explanation:

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In the lytic cycle
Slav-nsk [51]

Answer:

What's the question

Explanation:

4 0
3 years ago
1. How would the predation of pythons on rabbits affect the population of other large predators such as bobcats and alligators?
Inessa [10]

Q1:

Answer:

Studies have reported that due to predation of pythons on rabbits, the population of other predators is badly affected.

Bobcats are a natural predator of rabbits thus they come in a competition with pythons for food. As pythons are more powerful so they target rabbits more easily than Bobcats. The population of Bobcats has been declined by 90% or more due to the establishment of pythons in the Everglades.

<em>Alligator mississippiensis </em>or American alligators are also abundant in Everglades and just like Bobcats they compete with pythons for their food. They can even kill pythons if pythons are smaller in size than them, but python will kill alligator if he is of smaller size. Although rabbits are food for both alligator and Python but Alligator is a key stone specie and it has very important ecological role, because it digs holes in land that retain water upon rainfall. These water hole provide water in the extreme dry weather and help in survival of other small specie like insects and birds.

So, we can expect the population of Alligator, Bob cats and other small insects and birds to decline rapidly if Python population kept on increasing with same speed.

-------------------------------------------------------------------------------------------------------------

Q2:

Answer:

There is no doubt that Pythons pose serious threat for both humans as well as survival of other organisms like Alligators and birds. However, I donot think that “Python challenge” is a reasonable way to kill or remove Pythons. Because It can threat the lives of many individuals who take part in competition, although they are trained but still they are nor professionals and get training of only few weeks so it is not safe competition.

There should be some strategy of introducing natural predators like Brown beers, Cougars and Alligators which can kill python naturally without staking the life of humans at risk.


Hope it helps!

6 0
3 years ago
21. The ____________ of animals is based on scientists’ current understanding of the evolutionary history of living species. (1
shutvik [7]
The homology of animals is based on scientists current understanding on the evolutionary history of living species.
6 0
3 years ago
Read 2 more answers
Why would fossils found at the top of a canyon probably be younger than those found at the bottom of the canyon?
FinnZ [79.3K]

Answer:

The farther up they go, the more recent the layers were created

Explanation:

7 0
3 years ago
Read 2 more answers
Which adaptation below is a structural adaptation? A. Lions care for their young. B. Zebras form a herd and watch for predators.
Marina86 [1]

Answer:

D. A deer has flat teeth for chewing plants.

Explanation:

Adaptation, which is the ability of an organism to survive changes in its natural environment, can either be structural, behavioral and physiological. Structural adaptation is the possession of a physical or structural feature by an organism to enable it survive or adjust to change.

According to this question, the FLAT TEETH possessed by the deer for chewing plants is an example of structural adaptation because the deer posseses a structural feature (flat teeth) that allows it to feed on plants for survival.

5 0
3 years ago
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