<span>Some of the first animals to develop an endoskeleton were: echinoderms.</span>
At the bottom of the valley
Answer:
This is not true. Although they eat sharks, whales, and dolphins, that is just occasional. Seals are their primary meal.
Sorry it was late
Hope this helps!
Answer:
1.Aquatic
2.Endangered Species
3.Aquifer
4.Exotic
5.Ground Water
6.Habitat
7.Estuary
8.Toxin
9.Rehabilitation
10.River
Please note i may be wrong.
