subject
Chemistry, 02.04.2021 18:30 dazesreplayy7580

A scientist discovers a fossil of a new organism and places it in the fossil record The fossil shows the organism had similar structures to organism X, which appears later in the fossil record. Which conclusion about the organisms is most reasonable? O The fossils are from organisms that lived in the same location

O The fossils came from the same organism

O The fossils are from an organism that is a descendant of organism X

O The fossils are from an organism that is an ancestor of organism X

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 09:00
How are isotopes of the same chemical element alike? how are they different?
Answers: 1
question
Chemistry, 22.06.2019 10:00
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
Answers: 1
question
Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
question
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
You know the right answer?
A scientist discovers a fossil of a new organism and places it in the fossil record The fossil shows...
Questions
question
History, 17.11.2019 10:31
Questions on the website: 13722367