Bigeochemical cycles are variety of biological, geological, and chemical processes.
Many elements cycle through ecosystems,
organisms, air, water, and soil. Many of these are trace elements. Other elements, including carbon, nitrogen, oxygen, hydrogen, sulfur, and phosphorus are critical components of all biological life.
Because these elements are key components of life, they must be available for biological processes. The biogeochemical cycles transport and store these important elements so that they can be used by living organisms.
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Answer:
Transcription is the first of several steps of DNA based gene expression in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase. Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language.
Hope this helps can i get brainleist?????
Explanation:
<h3>Answer:</h3>
0.5 moles
Explanation:
moles are a way to compare different elements and are used a measurement of the amount of an element or molecule
I think your teacher wants you to convert 39g of Al(OH)3 to moles
we can use a method called stoichiometry to do this.
39g Al(OH)3 x 1 mol Al(OH)3 / 78g Al(OH)3 = 0.5 moles Al(OH)3
I got 78 by adding up the molar masses for Al, 3Os and 3Hs, make sure to add for 3 Os and Hs because of the subscript 3
Answer:
These are processes that rocks go through to become sand,gravel, and other substances.
Explanation:
fish are vertebrates because they have a backbone in their skeleton.
