Answer:
Touching, Smelling.
Explanation:
Touching will be useful to detect stimuli like coldness and hotness.
Smelling on the other hand will help to make observations on smell and change in smell. These two are among the five senses that we use to make observations as we record what we see, hear, touch and feel, smell and taste.
Answer:
C. Sucrose
Explanation:
Sucrose is a carbohydrate formed from Glucose and fructose making it a dissacharide. It consists of Hydrogen, Oxygen and Carbon.
(Choice B)
B May
Population may be the greatest when there is a speacial day upcoming.
I think based on their precipitation and temperature.
Answer:
independent variable: how much sugar solution used
dependent: the final height of the plant
control: Group a with water only
Explanation:
independent: researcher controls this
dependent: affects of the independent variable
control: used as a measure to see exactly how much the dependent variable was affected