The answer is A.<span> A fuse opens an electric circuit when the current gets too high. When a circuit is open, a current is unable to flow through it.
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1. Problem, Purpose, or Research Question: The problem or research question is the single most important part of the scientific method. Every part of your project is done to answer this question.
Answer:
DNA stores biological information in sequences of four bases of nucleic acid — adenine (A), thymine (T), cytosine (C) and guanine (G) — which are strung along ribbons of sugar- phosphate molecules in the shape of a double helix.
Explanation:
Nitrogen-fixing bacteria are microorganisms present in the soil Or in plant roots that change nitrogen gases from the atmosphere into the solid nitrogen compounds that plants can in the soil
I believe the answer would be heptane
