Which of the following would be the most appropriate way to store or transport a sample of blood? (forensic science) a. wet blood is allowed to first air dry before a scraping is taken b. dried blood is carefully collected on a cotton swab c. blood is placed in a tightly sealed glass jar in preparation for transport. d. when found on an object, only the part of the object that contains blood should be collected.

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.

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