Answer:
Hair has 2 checks
Explanation:
I believe because if you read it you will see
Soil in cooler climates would most likely be well developed and have Lots of organic matter .
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When conducting legal experiments on animals, a researcher needs to obtain consent from the INSTITUTIONAL RESEARCH BOARD.
Each research institution has research board which sees into uses of animals for research purposes, consent must be obtained from the board before experiments involving usage of animals is carried out.
B. because the match contains phosphorus, and it is unlit, so it has chemical POTENTIAL energy
It is replicable because all the other answers are based on an individual’s opinion, not science.