At which life stage is esther most likely to be?
herisa
esther is a
adult. she recently noticed her first grey strand of hair and a wrinkle on her forehead. she has been feeling
tired recently. although she has been pretty healthy all her life and careful with her diet, her doctor advised that she start having regular bone
density checks.
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Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?

What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein.b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid.c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane.d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.

Write an essay describing and predicting the effects of fitness-related stress management techniques on the body. should be at least 3 paragraphs