Question 1
The topmost layer of the rock would be layer B I think because its the most recent layer
Question 2
The answer should be "Organism X existed for a short period of time" because the other ones dont make sense and maybe if it existed for a short period of time there would be less fossils of it in the rock.
Question 3
The answer should be C because if it is next to the fossil that would mean it existed when the fossil did.
Question 4
I think the answer is radioactive dating because radioactive dating is a technique used to date materials such as rocks or carbon.
Answer:
pH = 2.0
Explanation:
To find the pH of a solution, take the -log[H+]. In this case, the -log(9.4 x 10^-3) equals 2.02687 which makes 2.0 when accounting for significant figures.
Answer:
A. Scientists from different countries can more easily share and compare data from their experiments
Explanation:
The use of a universal system of measurement allows a searcher or a group of searchers share knowledge achieved more easily with the rest of the scientist community.
On the other hand, to say that a method is more accurate than others, they need to be compared first.
respuesta: La gasolina es un líquido compuesto por una mezcla de hidrocarburos, obtenida en el proceso de refinamiento del petróleo, cuya función principal es cómo combustible para automóviles.
Explanation:
https://qph.fs.quoracdn.net/main-qimg-6d71b0e9a95528736bd2c641ae8a4877
Answer:
A tornado is a violent rotating column of air extending from a thunderstorm to the ground
Explanation: