Answer:
b. Descriptive study
Explanation:
A descriptive research is a research method used to describe and explain a certain behavior of a population or phenomenon under study. It is a qualitative study that does not involve testing of the cause and effect of variables. It involves the use of qualitative methods such as surveys, interviews, observations, case study etc, to carry out research on a subject matter to give answers to the “what” questions raised, rather than to the “why”, “how” questions raised in a research subject.
The purpose statement in the question most likely indicates a descriptive study. It answers the “what” question i.e. what are the caring behaviors desired by patients with AIDS or HIV? In the course of the study, caring behaviors that AIDS or HIV patients desire would be identified and discussed.
B. It is critical that workers are aware of their rights and responsibilities
Answer:
C- having children keep a daily calendar to track teeth-brushing at school.
Explanation:
all the other answer choices are not something you would usually do in a preschool class. A wouldn't be it because teacheres are not permitted to physically touching students. B also wouldn't be it because that is something one of the older grades would do, not 4 and 5 years old kids. Finally, D would'nt be the answer cause they wont learn much from a model. C would be the correct answer choice because it can help teach the kids their days of the week, which is whats taught in most preschools.
Living things need water in their cells. Water is the universal solvent - most of the chemicals a cell needs is dissolved and transported in water. Water is an environment where chemical reactions can occur and water is needed in many of those reactions - like the hydrolysis reaction (needed in the break down of food molecules). If a cell becomes dehydrated chemical reactions slow down. Chemical balance of the cell is changed as waste materials are not removed fast enough, food is not broken down, etc. Water also helps regulate the heat that can build up in a cell during chemical reactions. A dehydrated cell = increase in cell temp. Water content of a cell also affects the pH of a cell environment. Certain reactions occur better at certain pH. Homeostasis is maintaining a balance with the the environment. Without water the balance is upset.
Answer:
-Swimming (local or personal pool)
-Gym (possibly getting a personal trainer)
-Local basketball court (possibly bring a friend)
-Rollerblading
-Running around neighborhood
Explanation:
