Question 3
which of the following isotopes is not commonly used for dating objects?
car...
Biology, 18.09.2019 02:00 miastrick19
Question 3
which of the following isotopes is not commonly used for dating objects?
carbon-14
phosphorus-32
potassium-40
rubidium-87
Answers: 2
Biology, 21.06.2019 20:00, shikiaanthony
Here's one way to follow the scientific method. place the missing steps in the correct position in the process.
Answers: 3
Biology, 21.06.2019 22:00, chasity06
There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?
Answers: 1
Biology, 22.06.2019 01:00, IkweWolf4431
When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection
Answers: 2
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