All types of scientific investigations include making hypothesis.
Explanation:
Scientific investigations refer to science research and consequential formulation of hypothesis based on pieces of evidence. These pieces of evidence are later analysed and carefully examined to support the hypothesis.
Hypothesis in itself means an assumption or an explanation that is proposed at the starting of an experiment. The crux of the scientific investigation is validating the hypothesis based on hard proofs. Besides hypothesis making, there are parts of scientific investigation which includes observation, analysis, measurement and experimentation.
Answer:
I cant see them
Explanation:
Please Provide a picture.
The answers A. C. D. are all physical reactions
The answer is B. Digestion of food
When food is digested it is chemically broken down
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Answer:
Carbon is pulled out of the atmosphere when trees use photosynthesis
Your answer is B.
Answer:
The immune system is made up of a network of cells, tissues, and organs that work together to protect the body.
Explanation:
