True. If the chemicals on your skin are not strong enough to affect the microbes that live on you, it suggests that those chemicals do not possess antimicrobial properties or are not concentrated enough to impact the microbial populations. This means that the skin's natural flora can persist despite the presence of these chemicals.
bismuth is used for skin treatments and is a subsitute for lead, yes there are radioactive chemicals but not enough to endanger people.
They haven't been proven to exist to effect anything. It's just a popular myth until proven otherwise and if there was one powerful enough to hide they would probably do something more significant,
are you serious? there's a calculator on your computer, or there should be you shouldn't need a calculator, the mind is powerful enough to work it out on it's own. it's 4940
The question is broad enough to be the topic of an entire book. Let's just say adults, knowingly or not, use math every day of their lives.
when a life expectancy get's to a point the people of the country needs to get enough food, water, and supplies for their family or village.
The skin is a very important protection against microbes. Some microbes are small enough to get in the pores of the skin. The skin is not a complete seal from the outer world.
temperature affects the activity of all chemicals, A car battery (with acid) can on really cold days not produce enough energy to start a car.
There is really no need. I have enough chemicals to stain my entire wardrobe.
There is the potential that the microbes used will either become dominant in the environment and alter to consume other food sources, or that they will change enough that we can no longer control them.
Many microbes are actually good for you; they serve to aid in digestion and getting rid of other harmful microbes. Some microbes can be bad when they are unbalanced and begin doing their jobs too well, or when they are not numerous enough to do the job properly. Others are inherently bad - they attack bodily cells and systems causing sickness and damage.
Very, very powerful. Maybe enough to kill a person.
which are the chemicals that melt stones, give that chemicals name
No, Although emotions release difference chemicals into your body, it would not be enough to effect the baby as the chemical is in such small amounts.
Microbes do often get into cuts, but at some point the cut will get sealed by clotting blood, or even by hardening lymph if there isn't enough blood. You can also put on a dressing (such as a band-aid) to keep out microbes.
Red kangaroos are powerful enough to cause severe injury to a man.
Early microbes did not significantly change Earth's atmosphere or climate because they did not produce enough oxygen as a byproduct of their metabolism to have a large-scale impact on the environment.
Chemicals enter the brain by passing through the blood-brain barrier, a selective barrier that controls which substances can enter the brain. Once in the bloodstream, chemicals can be transported across this barrier either by being small enough to pass through or by using specific transport mechanisms. Once inside the brain, chemicals can affect neuronal activity and neurotransmitter release, influencing brain function.