Read the scientific question below.

"Is air pollution related to lichen growth?"

What is a likely hypothesis for the question? (5 points)

a
Air pollution must affect lichen growth.

b
No, air pollution does not affect lichen growth.

c
If air pollution is high, then lichen growth is high.

d
If air pollution is high, then lung disorder cases are high.

Answers

Answer 1
a. Air pollution must affect lichen growth.

This hypothesis suggests that there is a relationship between air pollution and lichen growth, and that changes in air pollution levels will have an effect on lichen growth. This hypothesis is testable by observing changes in lichen growth in areas with different levels of air pollution and by conducting experiments to measure the effects of air pollution on lichen growth
Answer 2
A. Air pollution must affect lichen growth !

Related Questions

Lesson 3, Interactions among living things


Be able to define and give an example of each.

1. natural selection

2. adaptations

3. niche

4. competition

5. predation, predator, prey

6. symbiosis: mutualism, commensalism, parasitism: parasite and host

Answers

5. predation, predator, prey
Number 5 predation,predator and prey
Other Questions
What example of foreshadowing is evident in chapter 7? Is (3,6) a solution to this system of equations?y=2x+1y=4x+6 Is it a perfect square trinomial X 10x 25? 12 Points!!!!Please take your time and answer correctly, I do not want to get this wrong!!! What are the specific characteristics that define the private enterprise system? How does this type of system encourage innovation? Provide an example that helps to illustrate this and explain. What advantages and disadvantages does that offer Khadim as an author? help help help help help help help help PLEASE George: A well-known educator claims that children who are read to when they are very young are more likely to enjoy reading The function f is defined by f(x) = sqrt 25 - x2 for -5\leq x\leq 5. a) Determine the average rate of change of f over the interval --4\leq x\leq 3 b) Find f (prime) (x). c) Write an equation for the line tangent to the graph of f at x= -3. d) Let g be the function defined by g(x) = f(x) for -5\leq x\leq -3 and x+7 for-3\leq x\leq 5. Is g continuous at x= -3? Use the defintion of continuity to explain your answer. s the cultural assumptions and beliefs that express how people see, interpret, and explain their experience The process by which citizens take their political cues from more well-informed opinion leaders is known as ______. The diagram below shows the ways cells can release energy from food depending on ifoxygen is available.Using the diagram below, respond to the following:**Reference that Photosynthesis Summary sheet we first saw in lesson #1 to helpyou with this!!1. Which step(s) takes place if oxygen is available?2. Which step(s) take place if oxygen is not available?3. Do we make more ATP when the process is aerobic or anaerobic?4. Which specific step of aerobic cellular respiration makes the most ATP?Answer using complete sentences.GlycolysisOverview of Cellular RespirationC6H12O6 +6026CO + 6HO + ATPOxygen presentOxygen not presentKrebs cycleElectron transport chainLactic acid fermentationAlcohol fermentation1+10 A man is attempting to train his dog. He is pulling on the dog with a force of 52.4 Newtons at an angle of 35.1 degrees above the horziontal. Fimd the X and Y component of the applied Force A mutation in the gene for plasmin that results in non-functional plasmin can cause: O thrombin to activate. O plasminogen to clot blood faster. O blood clots will not be dissolved. O no clotting will occur. What theme do both passages share on Seeing the Elgin Marbles? How long is a review essay? the composite bar chart shows the number of messages jon received each day for five day As an industry partner in mortgage lending transactions, investors in the secondary mortgage market have an obligation to: Which of the following was a result of interference from the government of the United States during the Cold War?Removal of Salvador Allende from ChileLiberation of Brazil from PortugalColonial independence movements throughout South AmericaDeath of Eva Perron in Argentina Identifying Characteristics of an Exponential FunctionConsider the function f(x) = (6). What is the value of the growth factor of the function?0206O 18