In which type of ecological relationship does each participant benefit the other organism? a. commensalism b. mutualism c. symbiosis d. competition i know its b but can some1 tell me why it isnt d

What adaptations can prey use to avoid predation

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible