Answer:
Evolution explains how living things are changing today and how modern living things have descended from ancient life forms that no longer exist on Earth. As living things evolve, they generally become better suited for their environment. This is because they evolve adaptations.Feb 23, 2012Explanation:
Answer:
Proximal convoluted tubule
Explanation:
The major work of re-absorption is carried out in nephron by the proximal convoluted tubule (PCT). The PCT re-absorbs all the essential nutrients such as amino acid, potassium, glucose etc. and water driven by passive transfer based on concentration gradient. Along with gradient, pH of the urine also affects the re-absorption. Based on the pH of the urine (basic or acid), re-absorption of ionized acid increases or decreases.
Answer:
valence electrons
horizontal row on the periodic table
cation
anion
solid, ?
high
electricity
cation first, then anion
low
they do not conduct electricity
halogens
a representation or simulation for device structure, process equipment, or a management system ?
atom
protons and neutrons (and electrons?)
elements are arranged from left to right and top to bottom in order of increasing atomic number
Explanation:
The laboratory can be improved by calibrating measurement tools and organizing the parts that help laboratory work.
<h3>What is lab organization?</h3>
The expression lab organization makes reference to the strategies used to improve our performance in the laboratory.
Labs must include different devices and tools such as eyewash devices, biosafety cupboards, emergency showers, etc.
In conclusion, the lab can be improved by calibrating measurement tools and organizing the parts that help laboratory work.
Learn more on lab organization here:
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Covalent bonds share electrons and ionic bonds transfer them.
