Paul experiences periods during which he is extremely hyperactive, euphoric and energetic. In addition, he needs little sleep. He just invested his entire life savings in a foolish get-rich quick scheme, and he is sure he will become a millionaire overnight. Paul most likely suffers from

A) obsessive-compulsive disorder
B) schizophrenia
C) bipolar disorder
D) antisocial personality disorder

i think that d. wind is the answer.   i missed the question when i answered a. currents.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg 

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.