Answer:
antibiotics resistant occur when the body build up a resistance to antibiotics
Plants used in first-generation crosses were called P, or parental generation, plants.Mendel collected the seeds produced by the P plants that resulted from each cross and grew them the following season. These offspring were called the F1, or the first filial (filial = daughter or son), generation.
I think its Hydrogen and Helium.
Hydrogen - 70%
Helium - About 28%
Answer:
Factories-i.e. created from humans
Explanation:
Synthetic materials, like polyester, nylon and acrylic, don't exist naturally but are made in factories. Synthetics are created through an industrial manufacturing process in which petroleum, a fossil fuel, is extracted from the earth and mechanically transformed into fibers for clothing.
C.) Basalt is Iron-rich and responds to magnetic fields.
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