This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Refer to the accompanying narrative. What variable or variables were manipulated by the scientist? ... (Read 55 times)

storky111

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
Refer to the accompanying narrative. What variable or variables were manipulated by the scientist?
 
  a. DDT only
  b. temperature only
  c. weight differences only
  d. both DDT and weight differences
  e. both temperature and weight differences

Question 2

By combining three oxygen atoms, a/an ________________ layer formed in Earth's atmosphere, which absorbs UV photons.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

ozone


storky111

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Accompanying Markers in Specific P1 Transductions Accompanying Markers in Specific P1 Transductions
Variable expressivity Variable expressivity
The asymmetrical appearance of Mira, an oscillating variable star. The asymmetrical appearance of Mira, an oscillating variable star.
Scattergrams are a mechanism used by political scientists to show patterns and relationships among v Scattergrams are a mechanism used by political scientists to show patterns and relationships among v
How to solve a linear system when the variable is in the denominator position (Question 1 of 2) How to solve a linear system when the variable is in the denominator position (Question 1 of 2)
Refer to Scenario 3.1. If the price of potato chips is $0.50 and the price of Cola is $4.00, ... Refer to Scenario 3.1. If the price of potato chips is $0.50 and the price of Cola is $4.00, ...
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library