Which statement describes the current theory about the relationship between the human population and mass extinction?
The human population is increasing, so the likelihood of a mass extinction is also increasing.
The human population is increasing, so the likelihood of a mass extraction is decreasing.
The human population is decreasing, so the likelihood of a mass exunction is also decreasing
The human population is decreasing, so the likelihood of a mass extinction is increasing

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

thats a little if u want the answer just look it up on google thats what i do haha : )

is there any options? maybe im just not seeing them but i need the options to

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