![subject](/tpl/images/cats/fizika.png)
Physics, 25.07.2019 16:10 lashondrastokes83
The images show two different types of galapagos tortoises that scientists believe descended from the same species. the first type (left) lives on islands that have high vegetation and few grasses. the second type (right) lives on an island that has large amounts of grasses and low-lying shrubs. what explains the differences in the second turtle's characteristics? a. the environment triggered a gene mutation in neck length to the second turtle survive. b. mutations are random, so the high number of individuals with longer necks is simply by chance. c. turtles with genes for long necks had a better chance of surviving to reach reproductive age. d. turtles with short necks completely lacked adaptations for survival, so they died off.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 21:50
What is the length x of the side of the triangle below? (hint: use the cosine function)
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:00
Ways that industry and agriculture use physical properties to separate substances
Answers: 1
You know the right answer?
The images show two different types of galapagos tortoises that scientists believe descended from th...
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 28.10.2020 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2020 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 28.10.2020 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.10.2020 14:00
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.10.2020 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/en.png)
English, 28.10.2020 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 28.10.2020 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.10.2020 14:00
![question](/tpl/images/cats/en.png)
English, 28.10.2020 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 28.10.2020 14:00
![question](/tpl/images/cats/biologiya.png)