The hormone ADH operates by negative feedback mechanism in that when the body's tissues lack water, it causes the nephrons to retain water to prevent the body's tissues drying out.
I believe, for the artery, they have, an open, circular lumen an a thick media
Veins on the other hand, have somewhat collapsed lumen and a thinner media. Arteries are blood vessels that carry blood out of the heart to other parts of the body, all arteries carry oxygenated blood except the pulmonary artery which carries deoxygenated blood from the heart to the lungs. Veins carry blood from other body parts to the heart, all veins carry deoxygenated blood except the pulmonary vein which caries oxygenated blood from the lungs to the heart.
Which of these list of elements would complete the chart? A) C, H, O B) C, H, O, N C) C, H O, N, P D) C, H, O N, P, S
Damm [24]
There is no chart. I’ll tell you a song that tells the elements in order.
There's
Hydrogen and Helium
Then Lithium, Beryllium
Boron, Carbon everywhere
Nitrogen all through the air
With Oxygen so you can breathe
And Fluorine for your pretty teeth
Neon to light up the signs
Sodium for salty times
MAGNESIUM, Aluminum, Silicon, PHOSPHORUS
Then Sulfur, Chlorine, and Argon
POTASSIUM and Calcium so you'll grow strong
SCANDIUM, Titanium, Vanadium and
Chromium and MANGANESE
This is the Periodic Table
Noble Gas is stable
Halogens and Alkali react aggressively
Each period we'll see new outer shells
While electrons are
Added moving to the right
Iron is the 26 then Cobalt
Nickel coins you get
Copper, Zinc, and Gallium
Germanium and Arsenic
Selenium and Bromine film
While Krypton helps light up your room
Rubidium and Strontium
Then Yttrium, Zirconium
NIOBIUM, Molybdenum, Technetium
RUTHENIUM, Rhodium, Palladium
SILVER-WARE then Cadmium and Indium
TIN-CANS, Antimony then Tellurium and
Iodine and Xenon and then Caesium and
Barium is 56, and this
Is where the table splits
Where lanthanides have just begun
Lanthanum, Cerium and Praseodymium
Neodymium's next to
Promethium then 62
Samarium, Europium
Gadolinium, and Terbium
Dysprosium, Holmium, Erbium
Thulium, Ytterbium, Lutetium
HAFNIUM, Tantalum, Tungsten
Then we're on to
RHENIUM, Osmium, and Iridium
PLATINUM, Gold to make
You rich 'till you grow old
MERCURY to tell you
When it's really cold
THALLIUM and Lead then
Bismuth for your tummy
POLONIUM, Astatine would not be yummy
RADON, Francium will last a little time
RADIUM then Actinides at 89
This is the Periodic Table
Noble Gas is stable
Halogens and Alkali react aggressively
Each period we'll see new outer shells
While electrons are to the right
Actinium, Thorium, Protactinium
Uranium, Neptunium, Plutonium
Americium, Curium
Berkelium, Californium
Einsteinium, Fermium, Mendelevium, Nobelium
Lawrencium, Rutherfordium
Dubnium, Seaborgium
Bohrium, Hassium then
Meinerium, Darmstadtium
Roentgenium, Copernicium
Ununtrium
Flerovium
Ununpentium
Livermorium
Ununseptium
Ununoctium
And then we're done
Here are some in order without the song.
Hydrogen helium lithium beryllium boron carbon nitrogen oxygen fluorine neon sodium magnesium aluminum silicon phosphorus sulfur chlorine argon potassium calcium scandium titanium vanadium chromium manganese iron cobalt nickel gallium germanium selenium arsenic
