Biology, 28.01.2021 19:50, cupcakesmc619
Introduction: The 19th century was the time of the Industrial Revolution in England. Most of the new industries used coal for energy, and the air was polluted with black soot. In forests near factories, the soot coated trees and killed lichens. As a result, tree trunks became darker.
Experiment: Click Play and hunt peppered moths on dark tree trunks for five years. In each year, try to capture as many moths as you can.
Why did the changes you observed in the moth populations happen?
Select all that apply.
Question 4 options:
individual moths changed colors
the best-hidden moths survived an reproduced
the moths that survived passed their colors to their offspring
The moths became tastier to their predators
Answers: 2
Biology, 22.06.2019 09:00, junahsisney
The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation
Answers: 1
Biology, 22.06.2019 13:00, awesomebutterfly
[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]
Answers: 1
Biology, 22.06.2019 22:40, chandranewlon
What are the coordinates of vertex a of square abcd? a (–1, –6) b (–1, –2) c (–1, 6) d (–2, 1)
Answers: 2
Introduction: The 19th century was the time of the Industrial Revolution in England. Most of the new...
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