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Ludmilka [50]
3 years ago
6

Every substance on earth is made of one or more

Biology
1 answer:
valentinak56 [21]3 years ago
5 0
Copper,carbon, oxygen
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Who postulated the “nature versus nurture” hypothesis?<br> psycology.
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1. Explain the five steps of the scientific method.
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a. Observation: this is the stage in which a scientist make an observation to which he did not have an explanation.
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d. Conduction of the experiment: at this stage the scientist carry out the experiment using appropriate means.
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2. Scientists used scientific method to carry out scientific investigations because the method minimize the influence of bias and prejudice in the experiments that they carry out. The method provides an objective, standardized approach to scientific investigation; this result in reproducible results which can be achieved by other scientists in every parts of the world. The method also helps to minimize errors during investigation.
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How does an evolutionary interpret similarities in bone and other body structure
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what element is all life based on

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the element is element carbon

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