Animal echolocation extremely narrow beams and many receivers to localize a target (multibeam sonar), animal echolocation has only one transmitter and two receivers (the ears) positioned slightly apart. The echoes returning to the ears arrive at different times and at different loudness levels, depending on the position of the object generating the echoes. The time and loudness differences are used by the animals to perceive distance and direction. With echolocation, the bat or other animal can see not only where it is going but also how big another animal is, what kind of animal it is, and other features.. At the most
How Many Fucks song with a heavy beat. Erica Russell from Pop Crush called it a "bouncy electro-pop/hip-hop track" that confirms Jayne's "philosophy" of "take nothing seriously". After its release, "How Many Fucks" received generally favorable reviews from contemporary music critics. In a highly positive review, Julia Brucculieri of "The Huffington Post" praised both the track and its corresponding video for being catchy and sexy. Erika Harwood of MTV called it "perfect", while Jordan Miller of BreatheHeavy praised it for being "fire". Idolator's Mike Wass was more critical of the song, describing it as a "parody of her old material". Jessica P. Ogilvie