Answer:
I only know a few
1. aluminum
5.copper
4.zinc
2.sulphur ( specifically vulcanization of sulphur )
Answer:
From previous experience in World History, The United States is not a big enough portion of the world nor does it have a big enough population to consume a worldwide rate of energy compared to other nations, so I think the correct answer is that they consume a smaller share of global energy.
[Clarification Statement: Emphasis is on qualitative molecular-level models of solids, liquids, and gases to show that adding or removing thermal energy increases or decreases kinetic energy of the particles until a change of state occurs. Examples of models could include drawing and diagrams. Examples of particles could include molecules or inert atoms. Examples of pure substances could include water, carbon dioxide, and helium.]
Answer:
50%
Explanation:
homozygous recessive is rr
heterozygotes are Rr
Answer:
The correct answer is option A) "0.0 mM sucrose".
Explanation:
Since single-celled Paramecium use their contractile vacuole to osmoregulate upon hypotonic environments, it is expected that a condition where no sucrose or salt is added is the condition where the contractile vacuole would be most active. In this extremely hypotonic condition cells tend to absorb high quantities of water, the contractile vacuole pumps water out of the cell to regulate its osmotic pressure.
