She is categorizing these toys.Part of your child's development is acquiring "Classification Skills". In this scenario, your daughter grouped these plastic toys according to what she deemed similar. Kids, mostly 1 to 3 years old, exhibit this particular set of skills during this phase. They could classify and group object based on their categories and physical appearance. A child could also group objects based not only on their physical attributes but also their functions.
Answer:
The sea star could be called a(n) keystone species.
Explanation:
The concept of keystone species was introduced by zoologist Robert T. Paine, in 1969. <u>A keystone species has a fundamental role in influencing an ecosystem, helping maintain the structure within an ecological community. The abundance or lack of the keystone species will determine the abundance or lack of other species as well.</u> It is common to use lions or wolves as examples of keystone species. If they disappear, certain animal populations that are usually hunted by them will prosper indiscriminately. That will drastically change the ecosystem, perhaps even leading it to its collapse. As we can see, the sea star describe in the passage is responsible for controlling the mussel population. The sea star is, therefore, a keystone species, preventing the overcrowding of mussels.
The Navajo code was created by Philip Johnston. His father was a missionary, who spent years on a Navajo reservation, allowing Philip to grow up in contact with the language of the Navajo people, which made him learn this language fluently. The Navajo language was very complex, difficult to pronounce and write, which meant that very few people in the world, apart from the Navajos, could understand and learn that language.
Thus, the Navajo language became ideal for messages to be transmitted during the Second World War, without the enemy's army being able to decipher it.
The Navajo code was assembled by a set of Navajo words, where each word symbolized a phrase or other words in the English language.
An example is the word SO-A-LA-IH. In Navajo, this word means "star", but in the Navajo code it symbolized that the message provided was destined for Brigadier General Americano, since his insignia was a star.
<em>Answer:</em>
<em>C) generalized anxiety</em><em> </em>
<em>Explanation:</em>
<em>In abnormal psychology,</em><em> generalized anxiety disorder or GAD is described as an anxiety disorder in which an individual deals with excessive and persistent worry related to a various number of distinct things. An individual who is dealing with GAD might be able to anticipate disaster and he or she can be excessively concerned about work, money, family, health, etc. However, the person who is diagnosed with GAD finds it problematic to control his or her worry and anxiety. </em>
<em>If an individual</em><em> experience constant anxiety at least six months or more then he or she will be diagnosed with GAD. </em>
<em>Causes:</em><em> Family history, childhood abuse, etc. </em>
<em>According to the question, Robert is best diagnosed as having a generalized anxiety disorder. </em>
