1. Answer: to answer questions about the natural world
The aim of scientific method is to answer a question that the scientist have. To answer the question, the scientist need to design a research or observation. If the research is flawed, the result might not match with the scientist aim and the conclusion will be wrong. Scientific method can be used to help design the research so it will have less flaw
2. Answer: fertilizer
The student wants to determine the effect of a certain brand of liquid fertilizer on the growth of ivy. The fertilizer are hoped to influence the growth of the ivy. Independent variable is the variable that hoped to influence the dependent variable. So, the independent variable would be fertilizer and the dependent variable would be the growth.
Answer:
the correct answer is may be
made of elements C,H,N,O,P,S
Answer:
Jim's
risk factors for GERD are are
eating unhealthy food,
drinking too much caffeine products inadequate sleep.
Barrett's esophagus occurs when the oesopagus is exposed to too much stomach acid. When this acid refluxes in GERD
This is Ambulatory acid probe test used to check GERD by checking the pH of the oesophagus.
