1. Why is it rare for the soft parts of an organism to become a fossil?
The soft parts take a long time to decay.
The soft parts can be eaten by other animals.
The soft parts cannot be buried in sediment.
The soft parts form petrified fossils.
2. Which of the following terms refers to a solid copy of the shape of an organism?
mold
cast
carbon film
trace fossil
3. Which of the following is an accurate definition of relative age?
a rock’s age as compared to the ages of other rocks
the number of years since the rock formed
a rock’s age based on how much carbon-14 it contains
the number of fossils a rock contains
4. Geologists use radioactive dating for which of the following?
identifying the relative ages of rock layers
determining the absolute ages of rocks
telling how radioactive a substance is
collecting evidence of fossils
5. Which of the following units are in order from smallest to largest?
epoch, period, era
era, epoch, period
period, era, epoch
epoch, era, period
6. Earth’s first atmosphere was composed of mainly which of the following gases?
hydrogen and helium
carbon dioxide and oxygen
nitrogen and oxygen
carbon monoxide and ozone
My Answers:
1. B
2.B
3.?
4.?
5.D
6.C
OK, here is the full test,
1)B
2)B
3)A
4)B
5)A
6)A
7)B
8)A
9)D
10)C
11)B
12)False
13)True
14)False
These are all 100%
I just did this
1.b
2.b
3.a
4.b
5.a
6.a
p.s. this is 100% correct, I Just took this T***. from CCA....I got 12right so bye my fellow classmate!!
thnks your freind their all right i got 100% : )
Those were really good answers, thanks!!
P.S. Go Connexus!!!!
And, here is some advice for you connexus students, teachers are smart, they will find you out, If you are for instance doing a test, you get all the multiple choice questions right, but did terrible on the essays, they will know somethings up. Best advice I can give you, study guides give the essays almost exactly how they are on the test, do those in advance and memorize them, then, questions taken care of, sneak 100. But If you don't know how to answer an essay, yet you have all the answers, my advice for then is, get two or three things wrong, think about it.
Teachers call it cheating we call it teamwork.
Thx your friend!!! :)
do you know questions 7 - 14
I need a lot of help
1. B
2. B
3. A
4. B
5. A
6. A
7. B
8. A
9. D
10. C
11. B
12. False
13. True
14. False