Which three factors limit descriptive and comparative investigations? A. The way you must write hypotheses
B. The number of observations you can make
C. The amount of time or money required
D. The features of objects that you cannot see
E. The number of variables you can have

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.