Question

what are the answer for

Natural Selection Unit Test
Science 8 A / Natural Selection there are 23 question

Answer 1

No one helped?😭😭

Answer 2

i help u gon help????

Answer 3

Can someone help me???

Answer 4

Does anyone know any of the answers? (Also, I wish everyone who reads this a wonderful day :))

Answer 5

#1. noun-verb agreement

Answer 6

I help give one sec

Answer 7

its 14 questions

Answer 8

I got you guys! Please like this so other kids can see it easier!

Question 1:
Advantageous = 1
Disadvantageous = 2

Question 2:
Fitness = The organism's suitability to survive its environment
Gene pool = Total collection of genes in a population
Genetic variation = Differences in genes in population
Selective Pressures = Factors that limit the number of individuals the environment can support
Natural Selection = The process by which variations that give an advantage become more common in the population

Question 3:
A thick coat of fur on polar bears living in the artic tundra

Question 4:
Struggle to survive and decrease in population size = 1
Not struggle to survive and increase in population size = 2

Question 5:
Yellow looking frog = Advantageous
The other 2 frogs = Disadvantageous

Question 6:
Predators could more easily see the lighter-colored snails
Snails with lighter coloration moved to an ecosystem where they were more likely to survive
Snails with lighter coloration started having fewer offspring to pass the trait along

Question 7:
Artificial Selection

Question 8:
True

Question 9:
(So, you gotta type on this one, DO NOT TYPE EXACTLY WHAT I PUT! DO YOUR OWN! just like base it off mine!)
Well, it grew thick fur to withstand the freezing temperatures of the icy artic tundra.
Its fur helps them by allowing them to go on the surface to get food to survive.

Answer 9

Which choice correctly identifies a positive correlation regarding the increase in black peppered moth populations in England during the late 1800s?(1 point)

Responses

the correlation between black moth populations and predation of black moths
the correlation between black moth populations and predation of black moths,

the correlation between air pollution and white moth predation
the correlation between air pollution and white moth predation

the correlation between air pollution and white moth populations
the correlation between air pollution and white moth populations

the correlation between air pollution and black moth predation

Answer 10

[AI-generated answer — Bot]

The correct choice that identifies a positive correlation regarding the increase in black peppered moth populations in England during the late 1800s is:

"the correlation between air pollution and black moth populations"