An organ which regulates buoyancy who one answer this question I'll give her or him answer as brainlist answer it's my promise
but u have to answer it in 20 seconds

2. what process do mrna and trna work together to complete? (3 points)

Two critical interventions to turn around the opioid crises are:

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.