A. Is the answer
The Hardrock Mining and Reclamation Act (H.R. 2262), instituted royalty payments for minerals taken from public lands, established modern environmental standards and bonding requirements for mine operations and accelerated cleanup of abandoned mines.
A deep current is colder because it normally doesn’t get as much sunlight as a surface current
Answer:
(B) Lava has separated the population into two areas: an upland forest and a lowland marsh.
Explanation:
In allopatric speciation, individuals of an ancestral species may undergo evolution into two or more progeny species which arises when physical separation causes a geographic boundary, this barrier can be in the form of a mountain range, rockslide, river or lava.
As in this scenario, a lava flow divides the populations of annual herbaceous plants by altering the landscape. This will cause genetic divergence with varying heritable features among its many generations favouring different traits in the separate environment along with genetic drift. The Lava will separates the population into two areas: an upland forest and a lowland marsh.
"<span>One, sugar, monosaccharide"
A monosaccharide is a simple sugar because it has only one sugar molecule. The most common monosaccharides are the glucose, fructose and maltose.
A disaccharide is when there are two sugar molecules. Di, means two. From three to ten sugar molecules is called oligosaccharides because oligo means "few". Polysssachrides is when there are many sugar molecues. Poly indicates many.</span>
Answer:
In many plants, stomata remain open during the day and closed at night. Stomata are open during the day because this is when photosynthesis typically occurs. Hope this helps. : )
Explanation:
