The split (speciation) between hominids and apes occurred:
a. in africa
b. in the americans
c. in europe
d. in southeast asia
e. in china

The correct answer is a. in Africa

Explanation:

Some researchers says that the earliest primates used to live in Europe from where they migrated to Africa nearly eight million years ago and split into hominids and modern apes. But it is still a debatable topic that where the speciation between ape and humans occurred.

So upto current knowledge the correct answer is a. Africa

not sure if this what   you'r looking for would be percent composition

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