2.2.1 Wat beteken diversiteit? (Kies 2 opsies) (2)

1.1.1 What is the coldest layer in the Atmosphere? (2)   A Thermosphere B Mesosphere C Exosphere D Stratosphere

2.3 Below are the steps of the scientific method but they are in the incorrect order. Place them in the correct order by typing in ONLY THE CORRECT LETTER in the correct order below. A.  Ask a question B. Make an observation  C. Form a hypothesis  D. Draw up a conclusion   E. Test the prediction or hypothesis F. Do background research  1. [1] 2. [2] 3. [3] 4. [4] 5. [5] 6. [6] (6)

1.3 Please arrange the following in the correct order.       [5]

SECTION B QUESTION 2 2.1 Use the diagram below which shows the parts of the biosphere to answer the questions which follow.    TO VIEW THE DIAGRAM, CLICK ON THE BUTTON BELOW AND OPEN IT IN A NEW WINDOW:   2.1.1 Identify an example of the   a)   lithosphere [A] b)   hydrosphere [B] (1)   (1)

Compared to the male urethra, the female urethra:

Fenestrated glomerular capillaries are typically impermeable to:

Urine is transported from kidney to the urinary bladder by the:

What are the two main subdivisions of the nephron?

What is NOT a true statement about the cortical nephrons?