it is not possible to access your whole brain.
I believe that the answer would be B. ichthyosaurs. Hope this helps :) <span />
2.5g/ml will sink because it has higher density compared to water
0.5g/ml will float because it has lower density compared to water
Answer: To stay alive, to not starve, and to stay healthy.
Scorpions because all the others are sea creatures and scorpion is a land creature