Ejercicios de Práctica de hipótesis y variables

Write a problem and identify the variables of these hypothesis/ answers will be on the bottom 

           

1. If plants are watered, then growth height will increase. 

2. If chocolate is given to teachers, then amount of homework will decrease. 

3. If tress have leaves, then bird nests will increase. 

4. If acid rain is in water then fish population will increase. 

5. If calcium is given, then bone strength will increase. 

Write an hypothesis for each of the following research question: 

1. What effect does high temperature have a radish germination? 

2. What effect does studying with music have on student test score? 

3. What effect does food color have on the amount of food fish eat? 

4. What effect does light have on plant growth? 

5. What effect does smiling have on teacher giving no homework?