Heart valve tricuspid valve has anterior, posterior, and septal cusps; and the mitral valve has just anterior and posterior cusps. The valves of the human heart can be grouped in two sets: 1- Two Atrioventricular (AV) valves to prevent backflow of blood from the ventricles into the atria a) Tricuspid valve, located between the right atrium and right ventricle. b) Bicuspid or mitral valve, located between the left atrium and left ventricle. 2- Two Semilunar valves to prevent the backflow of blood into the ventricle a) Pulmonary semilunar valve, located at the opening between the right ventricle and the pulmonary trunk. b)
How Many Licks? Neptunes has additional vocals from American artists Kelis, Lil' Cease, and Snoop Dogg. "How Many Licks?" was praised by music critics after its release and in retrospective reviews; the Neptunes remix also received positive reviews. However, African-American studies professor Mark Anthony Neal criticized the song's treatment of black female sexuality. Commentators compared its content to Trinidadian-American rapper Nicki Minaj's 2014 single, "Anaconda". "How Many Licks?" peaked at number 75 on the "Billboard" Hot 100 chart and charted in several other countries, but was not as commercially successful as Lil' Kim's previous releases. The song's music video was directed by Francis