Several fish species became extinct millions of years ago. the graphs provided below show the distribution of fossils of these fishes as they occur in several undisturbed layers of sedimentary rock observable in a cliff face. respond to all 4 parts below: explain why the distribution of the fossils in figure 1 support the hypothesis that the extinction of these species was a result of a sudden environmental change. describe an environmental change that could have produced this kind of fossil distribution. explain why the distribution of the fossils in figure 2 supports the hypothesis that the extinction of these species was a result of a gradual environmental change. describe an environmental change that could produce this kind of fossil distribution.
Answers: 1
Biology, 22.06.2019 03:00
What best describes the structure of the declaration of independence?
Answers: 2
Biology, 22.06.2019 05:20
When plants use sunlight to make food, the energy of sunlight is
Answers: 1
Biology, 22.06.2019 08:20
The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl
Answers: 2
Biology, 22.06.2019 10:00
1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)
Answers: 1
Several fish species became extinct millions of years ago. the graphs provided below show the distri...
History, 31.01.2020 11:46
History, 31.01.2020 11:46
Mathematics, 31.01.2020 11:46
Geography, 31.01.2020 11:46
Chemistry, 31.01.2020 11:46
Mathematics, 31.01.2020 11:46
Advanced Placement (AP), 31.01.2020 11:46
Mathematics, 31.01.2020 11:46
Mathematics, 31.01.2020 11:46