Answer:
C
Explanation:
they ensure u have healthy ingredients since u planned it
I think that C. 30 is the minimum recommended spf for sunblock.
Antigens are any molecules that elicit adaptive immune response. Antigens protrude from pathogens or other intruding substances. Antibodies are proteins found in blood plasma that attach to one particular kind of antigen and help to counter its effects.
That is TRUE because when you get older your bones and muscles start to decrease so being physically active will make your bones and muscles stronger as they decrease.