2.A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particulary hot, dry period that causes a snake population to decline what could the biologist hypothesize bout the roles of these two species?

Question

2.A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particulary hot, dry period that causes a snake population to decline what could the biologist hypothesize bout the roles of these two species?

A.the lizard preys on the snake.
B.the lizard is a parasite of the snake.
C.the snake and lizard use the same limiting resource
D.the snake is a keystone species in the ecosystem**?

Answer 1

Hi! These are the answers for the 2019 25 question quiz. I cannot give you the answers for 24 and 25 only because those are the written responses. But I can give you 1-23. I hope you find these helpful. Remember, This is 2019 so I don't know if it will change in 2020 and so on.

1. C
2. C
3. B
4. B
5. D
6. A
7. D
8. A
9. A
10. B
11. D
12. B
13. D
14. I know it is NOT Habitat Destruction
15. I know this is NOT Carbon Dioxide
16. Stop
17. Ozone Layer
18. I know it is NOT Migration
19. I know it is NOT Ecological Footprint
20. Limiting Factor
21. Landfills
22. I know it is NOT Biodiversity
23. I know it is NOT Succession
The 6 I got wrong got me a 73% Without adding the 2 that were written responses. I hope this helped and I hope the 6 that I got wrong, you get right. :) Have a good day/night.

Answer 2

i need pba answers

Answer 3

SO NO PBA? OKA

Answer 4

1.C

2.C
3.B
4.B
5.D
6.A
7.D
8.A
9.A
10.B
11.D
12.B
13.D
14.Habitat Destruction
15.Carbon Dioxide
16.Stop
17.ozone layer
18.non point source
19.cost-benefit
20.limiting factor
21.landfills
22.biodiversity
23.Succession
Hope this helps! (the reason why i didnt put 24 and 25 because you have to put your own answer)

Answer 5

C

C
B
B
D
A
D
A
A
B
D
B
D
i cant help on anything else it hasnt been reviewed for me but here you go
2020

Answer 6

thank you right answers only you are so kind if you are in connections you could ask for a reset and you can do it again but the correct way

Answer 7

Some of these are incorrect, sorry

Answer 8

Hope the answers help!

Answer 9

Here:

1: Landfills
2: C
3: A
4: ozone layer
5: B
6: nonpoint source
7: succession
8: D
9: habitat destruction
10: A
11: C
12: reverse
13: carbon dioxide
14: biodiversity
15: ecological footprint
16: limiting factor
17: B
18: B
19: A
20: D
21: D
22: D
23: My answer: The fish would come closer to the surface due to the warmth and the birds would feast on them, bringing the bird population up and the fish down
24: B

Answer 10

Sorry that I was late, this may only be correct for a certain time

Hope it helps!