Question

A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future.
Biodiversity and ecosystem health will both increase in the future.
Biodiversity and ecosystem health will both decrease in the future.
Biodiversity will decrease and ecosystem health will increase in the future.
Biodiversity will increase and ecosystem health will decrease in the future.

Answer 1

@killit!gentlythough.

Answer 2

yes one sec.

Answer 3

one second i know this :)

Answer 4

Biodiversity and ecosystem health will both decrease in the future.

Answer 5

biodiversity will decrease and ecosystem health will increse

Answer 6

?

Answer 7

so the answer is b

Answer 8

B because there is no predators so they will multiply and they have food but they will eat it all which is why it is b :)

Answer 9

okay

Answer 10

biodiversity will decrease because there will only be one animal left and the ecosystem will decrease because there is only one animal left...

Answer 11

hope it helps!

Answer 12

In an island ecosystem, fox and skunks both hunt mice and toads. What correctly describes some of these relationships.

Answer 13

any choices?

Answer 14

Skunks and mice have a competitive relationship
Skunks and toads have a predator prey relationship
Fox and skunks have a predator prey relationship
Toads and mice have a competitive relationship

Answer 15

B

Answer 16

B for question 2

Answer 17

it is not a A because Skunks and mice have a PP relationship it is not C because Fox and skunks aren't eating each other and not D because Toads and mice are just trying to not be eaten

Answer 18

What can you infer about the animal from this image?
A: is skin color is a warning to potential prey.
B: Its skin color is a result of a disease
C: Its skin color helps it find mates.
D: Its skin color helps it escape perdation

Answer 19

predation

Answer 20

i thiink its D

Answer 21

here is a pic