<span>Vaccination offers protection against future exposure to pathogens because the vaccine is made from the part of the weakened pathogen. A vaccine gives enough immunity in a person’s system and helps create antibodies against sickness brought by pathogens. This will result in you to acquire future protection or immunity against the pathogen without getting sick. </span>
The right answer is hydrophilic.
Phospholipids are amphiphilic lipids which means that one side is hydrophilic (the glycerol phosphate portion) while the other side is hydrophobic (fatty acids). Thus, if placed in water, the phospholipids will be organized in such a way that only the hydrophilic zone will be in contact with the water. If they are forced to mix with this liquid, they will form a lipid bilayer in which the hydrophobic fatty acids face each other. The plasma membranes of cells and organelles are moreover constituted in this way.
1. I think it is C
2. Possibly A, as shale is a sedimentary mineral
3. C possibly
4. C, obsibian, very glossy and fine, i have some at home, so i know the charactisitics
5. C
Pull of gravity by the moon.
