Biology, 22.10.2020 15:01 tamya12234
If a person combat the disease without a vaccine introduced to his body, such immunity is known as
natural active immunity
natural passive immunity
Artificial active immunity
artificial passive immunity
Answers: 1
Biology, 22.06.2019 03:00
20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?
Answers: 2
Biology, 22.06.2019 05:30
Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim
Answers: 1
Biology, 22.06.2019 12:10
Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give
Answers: 1
If a person combat the disease without a vaccine introduced to his body, such immunity is known as...
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