Adaptation and Survival - lesson6

1
Amphibians live in......... that suits its adaptation.
2
Starred agama and salamanders,.........
3
If amphibians have gills not lungs and cannot respire through skin, then..........
4
Amphibians can take in oxygen gas from.........
5
In rainforests, we can find.........
6
Golden frog and polar bear, .........
7
If the number of an animal species becomes zero due to severe changes in its natural habitat, this means that this species.....
8
Both humans and amphibians breathe in oxygen. Which of the following sentences is correct?.........
9
9. Blood vessels that carry oxygen gas in amphibians, present in.........
10
Amphibians, lizards, trees, birds, fish and humans.........
11
Amphibians extract.......... directly from water, to obtain energy.
12
To increase the number of an endangered species, you may have to..........
13
If a pond where some frogs live, is highly polluted with wastes and viruses. What you have to do to preserve these frogs?.........
14
To help some green frogs to increase their ability to hide from their predators. you can.......... in their environment.