Answer:
There would be a decrease in contractility
Explanation:
Since the calcium ion channel blockers slow down the calcium ion and they do not affect the potassium ion efflux which thus leads to a quick repolarization of the cell. This causes the muscle cell to lose the ability to sustain the excitability needed to keep it in a contracted state.
Answer:
Correlational research design
Explanation:
Correlational research design is one that is established to show a close relationship between two variables or two sample groups. In this type of research design it is necessary to evaluate two different groups from the same sample of individuals, these groups will be evaluated by a different variable in each one showing the relationship that this variable has in each group and the relationships between the results presented.
Answer:
There has been a presidential Turkey pardon every year since like 1949 i think. this is just where the president pardons one turkey from getting cooked because over 50 million turkeys are served up on thanksgiving day
During American history, presidents have shaped and celebrated this holiday in differents ways, and their contribution is reflected in our days.
According to the White House Historical Association, the first president, George Washington, named Thursday, 11/26/1789. as a day of public thanksgiving, following a recommendation of the Congress.
President Franklin D. Roosevelt, left his mark on this holiday in two ways. In 1936 he became the first president to celebrate Thanksgiving outside of the United States. He was aboard the U.S.S. Indianapolis going to a conference in Buenos Aires. Later, in 1939, right during the Great Depression, he decided to push this holiday a week up, in order not to affect Christmas sales.
Answer:
Relational aggression
Explanation:
Relational aggression refers to the non-physical aggression against someone else in order to weaken their credibility or social status or improve their own social status. It is also called mean girl phenomena because it is often reflected in the competition between teenage girls. It could break down the one's self-esteem and trust and trigger a host of mental health issues such as anxiety, stress, depression, eating disorders, etc.
Situation: <u>Walk down an ecological path in an natural park during a field-trip. </u>
According to Jean Piaget's (a Swiss psychologist widely known for his work on child development, and one of his land mark theories, <em>cognitive development theory)</em>:
- a preoperational stage of development is characterized by the consolidation of language skills and a lacking of concrete logic thinking and also being unable to take the point of view of other people.
- In contrast, operational stage of development, children thinking still moves in a concrete plane, children become much more logical and sophisticated in their thinking during this stage of development and are able to draw conclusions based on <em>inductive logic, </em>which is referred to as going from a concrete experience to a principle.
This being said, going back to our situation, a child in a preoperational stage of development walking down a natural park in a field trip with his family, but will probably be more concentrated on wildllife and general surrounding than on the importance of threes as shade providers, shelter food and other ecological services.
On the other hand, children in an operational stage of development in the same situation would be able to draw conclusions based on the importance of trees and the wide variety of ecological services they offer, and infer that places like the natural park (and other smaller, less complex parks) are important means of conservations.
