<span>Science is always changing and never completely proves anything because </span>uncertainty <span>is part of the scientific process
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Answer:
Atoms and molicules
Explanation:
Positive, negative, and nutrol atoms mix together and make up everything
the world and that also includes making living things.
Answer:
A testable question is one that can be answered by designing and conducting an experiment. The answers to a testable question can be observed and measured. Hypothesis- a testable explanation of an observation. A hypothesis is NOT just an educated guess about what you think will happen.
Answer:
It is important for plants because they use carbon as part of there process when they photosynthesize.
Explanation: