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.
1 Enter and then confirm a new password or PIN, and then select Lock Device. 2  From your Fire Tablet, tap Unlock Device. 3  Swipe in from the right edge of the screen to unlock your device.4  Enter your lock screen password or PIN, and then tap OK. From the list of devices registered to your Amazon account, select your Fire Tablet. 2  Select the Device Actions drop-down menu, and then select Remote Lock. 3  Enter and then confirm a new password or PIN, and then select Lock Device. 4  From your Fire Tablet, tap Unlock Device.