Genetic engineering uses gene chips to track progress uses recombinant dna technology to alter an organisms' dna is used in genetic testing for certain inherited disease is not currently being used but is an exciting possibility for the future

What does resonance result in? quieter sounds frequency amplitude louder sounds

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?