Bones and the skeletal system they make up serve to provide the body support and protection of the vital organs
Answer:
The correct answer will be-
1. independent variable- the type of fertilizer
2. dependent variable- height of the plants
3. control group- The quadrant without any fertilizer treatment
4. Importance of control group- acts as reference to the experimental group as is performed without the key component in natural conditions.
Explanation:
A scientific experiment contains three types of variable and is divided into two types of group of samples.
The variables studied in the experiment are;
1. Independent variable: parameter which changes or is induced to change as per the demand of the experiment like the type of fertilizer in the experiment.
2. Dependent variable: parameter which depends on the independent variable and has to be studied in the experiment like the height or growth of the plant.
3. Control group: the group of samples left untreated in which the key component like fertilizer is not provided. So, the quadrant without any fertilizer treatment will be considered the control group.
Won’t pull muscles and can gain arm strength
Hope this was helpful sorry if it wasnt
when you have cancer in the brain it's literally known as brain and neck cancers or the most common brain tumors are known as gliomas
A blood test measuring CK levels can help determine how injured his skeletal muscle is.
