Explanation:
The rock cycle is governed by the recycling of mineral phosphates that are found in the form of PO4 3- by plants. it is recycled thanks to Bacteria, plants, detritus interrelated with the mineralization, dissolution, abd decomposition of phosphates.
Answer:
Fossil record
Explanation:
Fossil record provides historical data documented by fossils, remains of organisms from earlier geological period that have been kept or preserved in rooks.
Morphology is the study of the shape or structure of a thing.
Radiometric data is the use of gamma rays to date rocks or carbon.
From the definitions above, only fossil records can be used to calibrate the clock, by providing information about lineage divergence, from fossils.
Answer:
The answer is A. True, salts are indeed clear because there are no free electrons to interact with ambient light.
Mendel was able to attribute the variation observed in the offspring of his experiment to the controlled fertilization process.
Mendel was able to control pollination and, thus, the fertilization process in the pea plants used for his experiment.
Mendel was able to effectively predict the outcome with self-pollination or cross-pollination with different results coming from each. Thus, he logically concluded that the variation observed in the offspring of his crosses is due to the fact that he controlled the fertilization process.
More on Mendel's experiments can be found here: brainly.com/question/3186121?referrer=searchResults
