2. A bakery makes cakes to order. The cost of the ingredients is aed 2.50 per cake and the baker gets paid aed 20 per cake. What is the
variable cost of each cake?

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During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing

When a cell is in a solution that has the same concentration of water and solutes as its cytoplasm, the cell is said to be in a(n) solution. a. isotonic b. hypotonic c. hypertonic b. facilitated

The smallest parts of these that retain their original properties are called