They need water,light, and carbon dioxide
Answer:
D. New species of iguanas
Explanation:
A- doesn't make sense because nature changes every day.
B- More islands is possible but not likely considering your other options.
C- More tortoises is also possible but because I haven't read your text book or where your learned this information I can't be sure this is it.
D- Is the likeliest
Answer:
glucose
Explanation:
If you mean cellular respiration, it is glucose.
The moon's gravitational force
The amniotic egg is a characteristic of both B and C. Both reptiles and birds have the characteristic of the amniotic egg.