Which of the following statements is true?

the mineral ores for gold and silver are commonly found in the earth's crust.

the mineral ores for gold and silver are rarely found in the earth's crust.

the mineral ores for gold and silver can be easily manufactured artificially.

the mineral ores for gold and silver are commonly found in the oceans

What type of cell is produced after fertilization occurs and the gametes combines ?

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics