Answers: 3
Biology, 20.06.2019 18:02, TheRunningPotatoe245
Which of the following correctly list the first appearance of organism in the fossil record from earliest to most recent
Answers: 3
Biology, 21.06.2019 23:30, brook633
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
Biology, 22.06.2019 03:00, do1213
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 2
Biology, 22.06.2019 05:00, mydoggy152
Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist
Answers: 1
Which of these is an example of a connection between Earth systems?
a. deer drinking from a stream....
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