Answer:
Amphibians! When amphibians start to get older and age, they start to develop lungs while their gils will deteriorate. ^_^
I believe the answer is 23
Answer:
Pseudoconditioning.
Explanation:
The learning may be defined as the way to grab or complete understand any action or anything. Innate learning and acquired learning are the two main types of learning.
The pseudoconditioning may be defined as the situation in which the unconditioned response might generated by some other stimuli rather than the unconditioning stimulus. Here, the tone and shock are unrelated and shock here acts as unconditional response.
Thus, the answer is pseudoconditioning.
The best way to do a observation can be a microscope or by taking notes ,and by , taking pictures or, asking questions about the subject that you and the teacher or you, your teacher and the class is talking about .! Hope this helps ..