Answer:
I think its D sorry if you get it wrong
Answer:
Technology helps is by providing us with tools to pinpoint high and low spots in the ocean, it also helps us by giving us the tools we need to be able to search and find animals/plants in the ocean and then test them to see how they live/feed in the ocean.
Answer:
the saliva in our mouth contains bacteria
the soap we use to bath contains bacteria
bacteria protects us from infections in o genitals especially in women
there is bacteria in our stomach that aids digestion
It is C. This thing is making me write at least 20 characters so...
