Items were rationed and very sparse such as butter, sugar, and gas so they had to endure a shortage of many items.
Answer:
1. Bats and cats: <em>Homology</em>
2. Whales and sharks: <em>Analogy</em>
Explanation:
In Biology, homology refers to <u>the similarity of features from different species of organisms that share a common ancestor</u>. This is the opposite of analogy, which refers to <u>a feature that has a similar function but is not derived from a common ancestor</u>.
In this case, bats and cats have forelimbs adapted for locomotion. This is a case of homologous characters because they both are descendants of tetrapods - four-limbed animals. Therefore, even though cats and bats look completely different, they both share a similar feature: forelimbs, a characteristic feature from their common early mammalian ancestors.
On the other hand, whales (mammals) and sharks (fish) do not share a common ancestor. So, the fins are analogous structures: both have a similar function because both have adapted to an aquatic environment but they have completely separate evolutionary origins.
Answer: the correct answer is D) Individuals may post private identifiable information about themselves on-line without intending it to be public and available to researchers.
Explanation: Handling private information is a delicate issue and personal information has to be treated with care.
<span>According to her research,
nine out of the ten students had masturbated without a partner.</span>
Sexology
is the logical investigation of human sexuality, including human sexual
premiums, practices and capacities. The term sexology does not for the most
part allude to the non-scientific investigation of sexuality, for example,
political science or social feedback. The scientific investigation of sexual
conduct in people started in the nineteenth century.
An advantage of a market economy is that the c<span>apital flows to where it will get the greatest return, expanding the total size of the economy. </span>
