Darwin's 5 points: Identify the 5 points in the scenario above. Population has variations.
Some variations are favorable.
More offspring are produced than survive.
Those that survive have favorable traits.
A population will change over time.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

They are all in a iving organism.

The higher you go up the less oxygen there is 

1. protection 2. homeostasis 3. storage4.blood formation5.bone marrow 6.movement