The high pitched whistle is better for the audience because it is nice and loud and that sound attracts people to come watch the show , also the audience can hear the commands that the trainer is giving the dolphin like maybe " flip over "
Hope I helped :D
Answer:
optic receptors = a person stopping at a red traffic light
auditory receptors = a student giving an answer in response to a verbal question
photoreceptors = a sunflower turning toward a light source
skin receptors = a cats fur rising when touched
Explanation:
Answer:
1 Fallopian tube
2 Ovary
3 Uterus
4 Cervix
5 Vagina
Explanation:
the most notable features of female reproductive system
