What determines the gender of baby crocodiles? A. the amount of rainfall B. the date of hatching C. the temperature of the nest D. randomness
Which TWO statements are true about crocodile mothers? (SELECT TWO.)
AThey protect their nest.
BThey do not protect their nest.
CThey protect the young after hatching.
DThey do not protect their young after hatching.
Where is the safest place for a young crocodile?
Ain the egg
Bin the nest
Cin its mother's mouth
Din its father's mouth
The lack of rainfall affects only the crowned lemurs.
When resources become scare, the lemurs must find food on the ground. What is highly interesting about this change?
AThey will try to eat almost anything.
BThey will continue to look for fruit.
CThey remain herbivorous.
DThey will eat scorpions.
As resources become scarce, competition among species:
Adecreases
Bremains the same
Cincreases
Ddoes not change
Crocodiles seek the caves: (SELECT TWO.)
Afor warmer temperatures
Bfor more water
Cfor less sun
Dfor protection from humans
How do crocodiles navigate the dark caves?
Aby their eyesight
Bby their hearing
CScientists are not yet sure.
DThe caves are small.
