Answer:
B. Plant Growth
Explanation:
The dependent variable is the result in the experiment. It depends on the independent variable to occur. Hence, the word dependent :) In this situation, the light is the independent variable because it is the factor that the experimenter is changing. It is the only thing that the experimenter changes in the experiment. The resulting plant growth is the dependent variable because it depends on the amount of light to grow. Hope that makes sense!
Answer:
B and C are correct
Explanation:
Gelatin also referred to as hydrolyzed collagen.collagen is a structural protein in animal and undergoes hydrolysis to form gelatin.
Gelatin appears as a translucent, colorless and flavorless food ingredient used as gelling agents in food, drugs and cosmetics.
When dry it is bristle and becomes gummy when moist.
Gummy bears are known for their chewiness and gelatin gives them the chewiness.
Birds were a major widespread during this time period therefore the answer is the last option
B and D.
A respondent behaviour is caused by a stimuli. In this case, it’s the body’s natural instinct to sniff to locate the source of a strange odour or to blush when embarrassed.
Hope this helps
Hey there!
Plants use photosynthesis by taking in water and carbon dioxide and releasing oxygen while consuming food (glucose) for itself.
Therefore, your answer is nitrogen. No nitrogen is created during this process.
Hope this helps!
