Which can be excluded due to the absence of fossil records?
A. the shell of crab
B.the body of a jellyfish
C.the shell of a snail
D. a dinosaur's backbone
Which best supports the evidence that an asteroid collision may have caused, caused the extinction of dinosaurs?
A. Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared.
B. Many dinosaur skeletons are found in one particular rock layer.
C. Dinosaur fossil remains are found at the bottom of a body of water.
D. Bodies of dinosaurs are only found in craters where asteroid collided.
Bodies of dinosaurs are only found in craters where asteroid collided.
A. Fossils found in rock layers closest to Earth’s surface are the oldest.
B. Fossils found in among numerous other fossils are most recent in age.
C. Fossils found in rock layers that have been disturbed are the oldest.
D. Fossils found in lower rock layers are older than fossils found in upper layers
Why are time periods in the geologic time scale are not even in length?
A. They are based on a different type of calendar used to track Earth’s history.
B. They are based on important events happened in Earth’s history.
C. They are based on the type of fossils found in rock layers of the Earth.
D. They are based on the thickness of the Earth's rock layers.
Please help :< im need the answer ASAP!
1. The body of a jellyfish
2. Rare metal on earth called iridium is found in layers where the dinosaurs disappeared
3. Fossils found in lower rock layers are older than ones found in upper layers
4. They are based on important events happened in Earth’s history.
Stop putting letters as they are different for everybody
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Just read my name
To anyone who says "you can use google, it gives answers stop relying on people to give you them" Well, this is google (or like a google website) and google was made by people. All the answers on google are from people. Also @Snake lover is right.
snake lover is correcto
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.
oh and im 6th grade
answer for connexus
Snake lover you're the bomb
any time do you have khan academy?
The answer to #5 is: "Single-celled and multicellular organisms are found in layers of rocks on Earth."
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hope it helps
Thank you snake lover
TYSM snake lover
thanks soo much 100%
someone please answer.. :<
Uhmm.. no? never heard of it. But i hope you know what your looking for! and thanks so much again! :)
please do
Connexus-Do not us any outside help.
Us-New tab-Jiskha-Geologic time scale-scroll-ah paradise
thanks snake!
I will give you the right answers soon
OMG TYSM i got a 100!! Im so happy thanks for your help!! i really appreciate it <3!~
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Ya'll are wrong :(
I have 5 questions. the last one is: Which can be excluded from a list of evidence that supports the claim that an asteroid colliding with Earth caused a mass extinction pl ease help
sNAKE LOVER WAS RIGHT! I got 100% PROMISE For connexus!
which one is the last one?
cuz i have 5 questions
1. The body of a jellyfish
2. Rare metal on earth called iridium is found in layers where the dinosaurs disappeared
3. Fossils found in lower rock layers are older than ones found in upper layers
4. They are based on important events happened in Earth’s history.
If anyone is looking for correct answers and you do not know who to trust for this quiz, @Snake lovers' answers are correct! They are still accurate in 2022
Hi I wood just like to say that I’m so thankful for u guys that take to time to write these y’all have saved me from an F which is not the best grade but thank u all
Sincerely, da fosa
If u know what that is from Im really proud 🥲
THX U A LEDGEN
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thx so much snake lover i got al of them right ,<3
Thank you I got a 100%
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thank you snake lover
thx man
For anyone looking - snake lover is correct!
If you are looking for the 5th question, the correct answer is --
D. Single-celled and multicellular organisms are found in layers of rocks on Earth.
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Thanks snake lover u a real one
As of September 27th 2022 for 8th grade Snake Lover is correct! Thank you I get good grades but I got pretty Stuck on this assignment tysm<33
Thank you snake lover I got a 100 4/4
@Snake lover is 100% correct!
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TYSM snake lover is correct. 100% got all of them right.
Snake lover is still right in 2022 because i just took it
I have 6 questions for Connexus snake lover isn't right for Connexus.
1.A
2.A
3.B
4.A
The real answers are
1. D
2. C
3. A
4. D
I got a 100%
B
C
A
C