Science

Which scientific finding would be excluded from a particular location’s fossil record?(1 point)

a simple cell living organism****

the shell of a snail

plant imprints

a jawbone of an ancient animal



Which finding best supports the scientific explanation that an asteroid collision caused the extinction of dinosaurs?(1 point)

Many dinosaur skeletons are found in one particular rock layer.*****

Dinosaur bones are found at the bottom of a body of water.

Bodies of dinosaurs are found preserved in sap from plants.

Iridium is found in the same rock layer when dinosaurs became extinct.



Scientists are studying different fossils found in various rock layers at the same geographical location. Which theory about rock formation will best help the scientists to order the fossils according to age?(1 point)

Fossils found in among numerous other fossils are most recent in age.

Fossils found in lower rock layers are older than fossils found in upper layers.*****

Fossils found in rock layers that have been disturbed are oldest.

Fossils found in rock layers closest to Earth’s surface are the oldest.



Which statement best explains why the time periods in the geologic time scale are not even in length?(1 point)

Time periods are based on the thickness of the individual rock layers of Earth.*****

Time periods are based on when important events happened in Earth’s history.

Time periods are based on a different type of calendar used to track Earth’s history.

Time periods are based on the type of fossils found within the various rock layers of Earth.



I don’t know if my answers are correct

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  1. They are so incorrect

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  2. what are the correct answer

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  3. plz help me

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  4. on 1 and 3 Nice is right

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  5. 1 a simple cell living organism
    2 Iridium is found in the same rock layer when dinosaurs became extinct.
    3Fossils found in lower rock layers are older than fossils found in upper layers.

    4 Time periods are based on when important events happened in Earth’s history.

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  6. Thank you. I got 100. I just wanted to check if my answers were right. I got 4 wrong, but changed it before I summited it. You are the best!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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  7. Thank you so much e!
    i got 100%!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    thank you soo much!!!!!!!!!!!!!!!!!!

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  8. e is right 100%

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  9. e is right

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  10. OMG ME TO THX SO MUCH E!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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  11. Which can be excluded due to the absence of fossil records?(1 point)

    a dinosaur's backbone
    the body of a jellyfish
    the shell of a crab
    the shell of a snail

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  12. thxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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  13. ya mine is what fizzoty said pls answer his questions pls i need help

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  14. Which can be excluded due to the absence of fossil records?

    please tell me the answer im bad at science

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  15. heelllllppp

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  16. 1:Which can be excluded due to the absence of fossil records?
    answer= the body of an jellyfish.

    2:Which best supports the evidence that an asteroid collision may have caused caused the extinction of dinosaurs?

    answer= Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared.

    3:Which is correct about fossils location and age?

    answer=Fossils found in lower rock layers are older than fossils found in upper layers.

    4:Why are time periods in the geologic time scale are not even in length?

    answer=They are based on important events happened in Earth’s history.

    These are all the correct answers for your test,if you choose otherwise,you will get a grade under 100% from bussin A.K.A this brain bussin....bye

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  17. he is right he really bussin

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  18. Bussin is right 100% i got a 100 on my quick check

    OMG!!!!!!! thx so much bussin

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  19. Can somebody please help me and tell me all 12 answers on 6th grade solar system online practice.im a connexus kid.

    please i need them fast

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  20. thx bussin

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  21. can somebody please help me on the 12 qustions to the 6th grade solar system online practice.Please i need the answer i have trouble on science

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  22. ya thx

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  23. what about the 5th qquestion on the quick check

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  24. if i find out who yall are yall will get exiled from connexus i am a social studies teacher there

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  25. Please help me with the science solar system apply practice please i need help.

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  26. can somebody help me

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