science

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Across
  1. 2. It makes an object falls to the ground
  2. 5. the process of liquid turns into gas. It is a slow process.
Down
  1. 1. A change that may result in a change in size, shape or appearance
  2. 3. It is the cause of human diseases like Covid-19, Ebola and chickenpox.
  3. 4. It is a pumping organ made from muscle. It is always contracting and relaxing to pump blood around the body