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.
Codes (30300-30320) for the removal of a foreign body, intranasal; are differentiated based on lateral rhitotomy.
<h3>
What is lateral rhitotomy?</h3>
Lateral rhinotomy surgery is a procedure in which the skin on the side of the nose is cut to allow it to open fully. It is used to gain surgical access to the inside of the nasal cavity in order to remove masses or other issues.
When a person develops symptoms linked with a variety of illnesses that cause masses to form in the sinuses, surgery is recommended. The surgery is performed under general anesthesia, and recovery times vary from patient to patient.
For more information regarding anesthesia, visit:
brainly.com/question/13005944
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Answer:
well you need to ask your teacher
Explanation:
Don’t know myself wish I did
Answer:
Cos x = 2/3
Explanation:
Given expression:
3sinx = 2tanx
Find:
Simplify expression......
Computation:
By taking given trigonometric equation
⇒ 3sinx = 2tanx
Using substitution method...
⇒ sinx = [2/3]tax
⇒ sinx / tanx = 2/3
⇒ sinx / [sinx / cosx] = 2/3
⇒ [sinx × cosx] / sinx = 2/3
⇒ cosx = 2/3
Simplify expression
Cos x = 2/3
