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  UMBUZO 1.2: Funda lenkondlo elandelayo bese uphendula imibuzo ezolandela.   TEXT B ITHEMBA   1. Mana nami ungangihlamuki, Hlala nami ungangihlamuki, Hleze ubumyana bungigojele, Lungasekho ubhaqa olukhanyayo, Olungimisa isibindi kukubi.   2. Mana nami ungangihlamuki, Ebumyameni kubhavumula  amabhubesi , Ebumyameni kuhuquzela izinyoka, Kunemigodi ekhamise ngemilomokazi, Egwinya ihlafune ngezigxavula ezinjengezengwenya, Kunezilwanekazi ezihlephula inyama njengengwenya,   3. nami ungangihlamuki, Ngakho-ke Themba ngithande. Mina nawe masehlukaniswe ukufa, Ekwengabazeni ungenze ngiqine, Ekwesabeni ungiphe isibindi, Ekukhathaleni ungiphe amandla, Ukuze ngingakhathali ukubamba impi, Ukuze ekubambeni impi nginqobe.   RIGHT CLICK ON THE BUTTON BELOW TO OPEN TEXT B IN A NEW TAB    

  TOTAAL: 60

What is the main idea of operant conditioning?

2.4 Bhala ubulili obubili ngesiZulu esibuthola kulekhathuni. Bese ubhala obakho. (2)

Which two neurotransmitters have roles in appetite suppression?

5.2 Bhala imisho elula emithathu. Imusho wakho ngamunye mawube nomenzi, nesenzo, nomenziwa. (6)

2.1 ‘n Dier wat NIE in die oseaan-habitat aangetref word nie:  (1)

Which term describes the tendency to maintain a balance, or optimal level, within a biological system?

2.5 Laba bantu abasesithombeni bawubulili (gender).Khetha impendulo kubakaki (Abesilisa,abesifazane,abesilisa nabesifazane). (2)

In order to maximize the chances that experimental groups represent the population of interest, researchers should conduct ________ and ________.