subject
Biology, 04.09.2019 05:30 alishajade

In one hypothesis about the origin of life on earth, scientists propose that organic molecules were produced from inorganic molecules in chemical reactions. how would you evaluate a scientist's claim that reactions, showing organic molecules emerging from inorganic molecules, can be seen in nature today? ( 2 points)
a
the claim must be false because modern-day evolution cannot be observed and recorded.
b
the claim is likely to be false because the current conditions on earth are opposed to the formation of life.
c
the claim is likely to be true because all the elements necessary for the formation of organic molecules are present on earth.
d
the claim must be true because scientists are able to replicate these reactions in a lab.

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 03:00
What causes darkening of the skin as melanin production increases
Answers: 1
question
Biology, 22.06.2019 18:00
Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 2
question
Biology, 22.06.2019 21:00
Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?
Answers: 1
question
Biology, 22.06.2019 22:00
Which of the following are causes of evolutionary change? 1)genetic drift 2) natural selection 3) gene flow 4)mutation
Answers: 1
You know the right answer?
In one hypothesis about the origin of life on earth, scientists propose that organic molecules were...
Questions
question
Mathematics, 23.06.2020 18:01
question
Mathematics, 23.06.2020 18:01
question
Mathematics, 23.06.2020 18:01
question
Chemistry, 23.06.2020 18:01
question
Biology, 23.06.2020 18:01
question
Mathematics, 23.06.2020 18:01
question
Mathematics, 23.06.2020 18:01
Questions on the website: 13722363