活动单：数据备份与加密

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Author's Instructions

学习目标：

  1. 通过对本地备份和异地备份的探究，能够根据实际情况选择备份方法，具备数据备份意识。
  2. 通过学习替代加密法，掌握数据加密的简单算法，知道数据加密对保护数据安全的作用。

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TYPE OF FORCES

Physical Science - Science

Watch this video and response the following questions.https://www.youtube.com/watch?v=eGS0ZHEPlEM

CLASIFICACIÓN DE MECANISMOS

Physical Science - Science

Arrastra cada imagen donde corresponda.

Accent Analysis

Physical Science - Science

Listen carefully to each ATC recording at the listening stations.

For each recording:

  1. Identify the important flight information.
  2. Complete the table below.
  3. Replay the recording if necessary.

Propiedades, estados y cambios de la materia

Physical Science - Science

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