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Illusion [34]
3 years ago
13

Researchers compare the body composition of cattle feeding on a grain diet with that of cattle feeding on a grass diet. This met

hod of gathering data is classified as
a census.
a sample survey.
an experiment.
an observational study.
Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

Answer: DDDDDDDDDD

Step-by-step explanation:

azamat3 years ago
4 0

Answer: D

Step-by-step explanation: Just took the test

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There are 207 students in 9 classes at this rate how many are in 6 classes
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3 years ago
I really need help! can someone help me
Jet001 [13]

Answer:

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8 0
2 years ago
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zubka84 [21]

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6 0
3 years ago
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