If light is applied to a human eye how does it respond

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

Aphids are tiny insects that feed on plants. ladybugs are to plants because they eat aphids. which type of organism are aphids in this scenario? co decomposers predators prey producers

Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?