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3. Retype the sentence using the correct homophone.   3.1. He ____ out the candle when it was time to sleep. (blue/blew) (1) 3.2. I remembered that I needed to ___ some bread. (bye/by/buy) (1) 3.3. I poured milk and honey over my ___ (serial/cereal) (1) 3.4. The baby is ____ in 5 months. (due/dew) (1) 3.5. Aziz felt really sick from having the ____ (flew/flu) (1) 3.6. The wound on my leg took a long time to ___ (heel/heal) (1)

1.3. Tom broke my pen so ____ bought me new one. (1)

1.5.2. What kind of food do you think a fox would find in a dustbin (mention at least two things.) (2)

1.2. Urban creatures can be found. (1)

1.4. Paragraph 2 – Give a description of a fox. (4)

1.10. Why has the number of some urban animals fallen? (2)

7.1. Find two pronouns in the cartoon (2)

The cytosol

What will happen to a red blood cell (RBC), which has an internal ion content of about 0.9%, if it is placed into a beaker of pure water?  

Which of the following statements is a reasonable explanation for why unsaturated fatty acids help keep a membrane more fluid at lower temperatures?