Answer:
yes, over time pieces of an animals life cycle can change and adapt to help them survive in different environments that doesn't happen overnight. In a frogs life cycle they develop into a frog from an egg. frogs have adapted to become what they are today and if I where to make a prediction it would be that frogs at one point lived solely in water based on the way they grow and develop in there life cycle. having a life cycle means there's room for improvement and tiny adjustments can be Made as a defense mechanism that develops over the course of many froggy life cycles. 
 
        
             
        
        
        
Hi there!
Your answer would be
C. Observation, hypothesis, experiment, and conclusion.
Hope this helped and please give brainliest!!
        
             
        
        
        
Skin reproduction, which occurs over and over
        
             
        
        
        
Porosity
Porosity refers to the space inside the rock that is taken up by pore space.
        
             
        
        
        
For the answer to the question above, I believe the answer to the question is Antidiuretic Hormone (ADH). <span>It is a  relatively small peptide molecule that is released by the pituitary gland at the base of the brain after being made nearby the hypothalamus. ADH has an antidiuretic action that prevents the production of dilute urine and it is also antidiuretic.</span>