Answer:
I would say Option B
Explanation:
A controlled experiment is where you have two or more independent variables, that way you have an experiment to compare results with.
Answer:
⇒ In the Liver
⇒ Ketone bodies are produced by the liver and used peripherally as an energy source when glucose is not readily available. The two main ketone bodies are acetoacetate (AcAc) and 3-beta-hydroxybutyrate (3HB), while acetone is the third, and least abundant, ketone body.
⇒ Ketones and ketoacids are alternative fuels for the body that are made when glucose is in short supply. They are made in the liver from the breakdown of fats. Ketones are formed when there is not enough sugar or glucose to supply the body's fuel needs. This occurs overnight, and during dieting or fasting.
Answer:
b. Cellulose acetate
Explanation:
Cellulose acetate is acetate ester of the cellulose.
The material was first prepared in 1865. It is used as film base in the photography as component in coatings and also as frame material for the eyeglasses. Also, it is used as synthetic fiber in the manufacture of the cigarette filters and also in playing cards. It is used because it is far less flammable and also cheaper to produce. <u>It provides support and stiffness to the X-ray film and further helps in producing good results.</u>
<h2>
Answer:</h2>
During preschool years, children develop the <u>b. ability to wait for their turn to participate in an activity</u>.
<h2>
Explanation:</h2>
In preschool, children enjoy doing new things and are more creative. They would rather prefer playing in group than being alone. They cooperate with other children in doing things or activities. They got excited and like to take turns in games or activities.
The kids around 3 to 5 years always expect new things and toys. They are more likely to develop a positive and healthy relationship with others.
For example, when they are playing cards games, they get excited for their turn. Another example is when a child does something and when the adults around the child encourage or clap then they do it with more excitement.
So, the children always wait for their turn to participate.
