Biology, 05.05.2020 16:20, jabriskie5668
Truth or false
16. Land organisms can be buried by mudslides, volcanic ash, or sand to eventually become fossilized.
17. Cross-cutting relationships helps geologists to determine the older and younger of two rock units.
18. Time is missing in a geologic section when there is an unconformity.
19. The largest mass extinction occurred at the end of the Cenozoic, when the dinosaurs died out.
20. All isotope pairs can be used to date any geological materials.
21. About fifty percent of all living organisms become fossils.
22. Changes in populations over time is biological evolution.
23. Prokaryotes are different from eukaryotes because they have a nucleus.
24. Present day life forms evolved from earlier life forms.
25. There is fossil evidence that modern horses evolved from an earlier animal.
Answers: 3
Biology, 22.06.2019 17:00, karmaxnagisa20
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 2
Biology, 22.06.2019 17:30, jalenshayewilliams
Label the following as inner or outer planets; a) has 67 moons made mostly of hydrogen and helium b) has rings c)no moons, high volcanic activity d) known as the red planet, has 2 moons e) very thin atmosphere, moons or rings
Answers: 3
Biology, 22.06.2019 19:30, antionette1
Can someone give me the answer to this question? you so much
Answers: 1
Truth or false
16. Land organisms can be buried by mudslides, volcanic ash, or sand to eventu...
16. Land organisms can be buried by mudslides, volcanic ash, or sand to eventu...
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