Summary of the strengths and weaknesses of experimental designs A Level exam tips Answering exam questions (PSYA1 AQA A specification) Questions about types of experiments tend to be 1 or 2 mark questions that require you to: Identify the type of experiment in an example; Give 1 strength and 1 weakness of that type of experiment
Amazonâs wand is basically Dash 2.0. Like the companyâs first bar-code scanner, which was limited to Amazon Fresh customers, the 6-inch stick has a rubberized loop at the top for hanging purposes, but this time around itâs also magnetic.
Rating Newest Oldest. Best Answer: Her wand was taken from her. Her original wand was Holly, 8.5 inches with the core being the tail from a Unicorn. Her newest wand is Maple, 7 3/4 inches, core from a dragons heartstring. Source(s):