answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
melamori03 [73]
1 year ago
5

In England, the trunks of trees were blackened for many years by soot from factories. After passage of the Clean Air Act in 1959

, the trunks became lighter. Scientists in England studied the peppered moth (Biston betularia) which rests on these trees and is preyed upon by birds. They noticed the following change in frequencies over a period of time.
English
1 answer:
aleksandr82 [10.1K]1 year ago
7 0

Answer:

Charles Darwin´s Origin of Species

Explanation:

The way the peppered moth changed (or evolutionised) is in line with

Darwin´s origen of species theory. As its camouflage is vital for surviving, the peppered moth species turned out to be darker when the trees were blackened by soot and lighter after the Clean Air Act in 1959. This made them more difficult to be spotted by the birds and guaranteed them the survival of the best adapted (camouflaged) species.

You might be interested in
Laugh and be merry, remember, better the world with a song,    Better the world with a blow in the teeth of a wrong.    Laugh, f
Jet001 [13]
I believe the answer is 'D'
4 0
1 year ago
Read each statement, and identify whether it conveys an objective tone.
d1i1m1o1n [39]

Introduction:

We use an objective tone to provide information in a neutral, impersonal way.<em> An objective tone focuses only in the facts and sticks to the information only</em>, it avoids personal pronouns and judgmental words.

When a text tells us something about the writer (his opinion or how he feels about the subject) we are using a subjective tone.

Answer:

You will regret not listening to me if you fail to use my solution.

  • <em>This statement is</em><em> not written in an objective tone</em><em>, because the writer is expressing his opinion on how the reader will feel if he or she doesn't use the writer's solution. </em>

Extending the library's hours by one hour on weekends will maximize students' ability to conduct research.

  • <em>This statement is </em><em>using an</em><em> </em><em>objective tone</em><em> because it is sticking to the facts and not expressing any opinion on the topic. </em>

Thank you for taking the time to consider this proposal.

  • <em>This statement </em><em>uses an objective tone</em><em>, because it doesn't tells us how the writer feels about the proposal. </em>

Composting waste from lunches is one of my best ideas for helping to save the environment.

  • <em>This statement </em><em>is not using an objective tone</em><em>, it is using a subjective tone because the writer lets us know he is excited for having one of his best ideas.</em>
9 0
1 year ago
Read 2 more answers
EXPLORE has 24 chess players. A team of 6 players, as well as 1 captain, will be chosen out of the 24 chess players (i.e. choose
shepuryov [24]

Answer:

there can be 3 selections in total

4 0
1 year ago
Read the excerpt below and answer the question. Then I carried the sack about a hundredyards across the grass and through the wi
Marina86 [1]

This is a physical description as it <em>fully depicts the place</em> that the character is passing by. For instance, he/she identifies meters ("about a hundred yards") and miles ("that was five miles wide".) He/she also describes the place: "a shallow lake," "full of rushes," "and ducks (...) in the season," "There was a slough or a creek leading out of it." This is a <em>setting</em> full <em>of physical details</em>.

3 0
1 year ago
Read 2 more answers
Makena is a middle school science student learning about cells. In science class, she used an egg to model an animal cell. Becau
inessss [21]
Yes nice very nice good job yes that’s good good answer hopefully I helped you have a nice day.
5 0
1 year ago
Other questions:
  • Read the passage and then answer the question that follows. when mike adjusted his bicycle, i thought i was watching a chess gam
    13·2 answers
  • What would the tone of Walt Whitman's poem "I Hear America Singing" be if the people in the poem were speaking rather than singi
    5·1 answer
  • Why would buying an early metal detector have been disappointing
    14·1 answer
  • Cheryl could not believe that Joyce would not be pleased at all. She had tried everything in her power to appease the unruly chi
    6·1 answer
  • Which key details should be included in a paraphrase of this passage? Check all that apply.
    13·2 answers
  • Decide whether each statement is an example of direct characterization, an example of indirect characterization, or not characte
    6·1 answer
  • Select the correct answer. Lyra and Donna are testing the two-way radios they built for their high school science project. Lyra
    15·1 answer
  • Trisha: Gaby can’t you see that grandma crossing the street. She might hit the speeding vehicle. What is your answer?
    7·1 answer
  • What does Scout learn about Boo Radley from Miss Maudie?
    9·1 answer
  • Why does Felix feel impressed and intimidated by his uncle?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!