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forsale [732]
3 years ago
13

Look around you. Observe and list five (5) chemical changes that occur in all forms of matter.​

Biology
1 answer:
stira [4]3 years ago
4 0
  • cooking an egg
  • burning wood
  • digesting food
  • baking cake
  • rusting of iron
  • hope it helps....

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plz follow me and mark me as brainlliest

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Describe the placenta and explain its role in fetal circulation. Theorize the outcome of an improperly attached umbilical cord.
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Hope it helped!!!

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Our body needs both vitamin and mineral in a small quantity ,still they are important why?​
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