Wool, soap, hot water and pressure :)
The fact that the element has 13 protons indicates that this element is aluminum. The number of protons in the nucleus is the atomic number of an element. Every element has its own unique atomic number that never changes in ordinary chemical or physical reactions.
The four most common factors contributing to seed germination is water, oxygen, temperature and light/darkness.
what are the four priciples for mcdonaldization
We know from looking at the molecular formula that one mole of molecules of H2SO4 contains 2 moles of atoms of hydrogen, 1 mole of atoms of sulfur and 4 moles of atoms of oxygen.
Half a gallon
the answer is iron
There are four different organelles that deal with making protein which are ribosomes, the nucleus, rough endoplasmic reticulum, and the golgi apparatus. Of these four organelles, the ribosome assembles the polypeptides to create protein while the other four help create the protein needed.
"glad"
Be or beryllium
four segments are needed
This element is oxygen.
Beryllium.
It is Beryllium ,Be
round 1.998 to the four decimals as needed = 1.9980
Because its outer shell can hold up to eight electrons, carbon can share electrons with up to four other atoms. Therefore, it can from four covalent bonds.
Nucleotides Four nucleotides are needed to make a DNA molecule.
"Pulse motor" likely refers to a type of electric motor that operates on pulses of energy. "Sensation times four" could mean experiencing a sensation four times or amplifying a sensation. The context would be needed to provide a more specific interpretation.