Answer:
memory cells
Explanation:
to fight the reoccurrence of the invasion
spongy bone is found in the bones of the skull, sternum, vertebrae, the pelvis, the lining of the marrow cavity and the epiphysis.
<span>Actually the people with diseases such as hiv or aids are stigmatized when compared to diseases like cancer, because the main reason is that ie, the general mindset of most people regarding hiv/aids which has formed over long period of time, which is lot and lot negative mouth pubilicity more commonly which is notat fully true and another main reason most peoples think that it spreads to them easily even through outside contact with that person.</span>
Answers: 1 .The difference in the brightness of two stars with the same surface temperature is attributable to their sizes.( last choice)
2.Most responsible for the formation of a star is gravitational force.(second choice )
3. Blue ( last choice)
4.
A spinning neutron star that appears to give off radio wave pulses is called a pulsar ( third choice)
5.Greater redshifts in the spectra of galaxies indicate faster speeds ( first choice)
Water is polar. Lipids are non-polar.
