Hi.
Protonema form the earliest stage of the moss life cycle.
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Answer:A
Explanation:<em>The core is a solid in the middle and molten on top of it</em>
Contour lines do not cross each other because of the variance in elevation between the lines. H<span>owever, an instance where two </span>contour lines<span> intersect occurs when the elevations are simultaneously </span>crossed<span> at an identical point through a vertical ledge.</span><span>
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-Payshence xoxo</span>
Answer:
Explanation
In medicine, genetic engineering has been used to mass-produce insulin, human growth hormones, follistim (for treating infertility), human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs. In research, organisms are genetically engineered to discover the functions of certain genes.
1) Sunlight
2) Carbon Dioxide
3) Water and minerals
4) Oxygen
I am not sure
