Scientific Methods/ Safety in Science (Chapter 1)
What are the steps in the scientific method?(There is no specific order)
Ask a question, make observations, form a hypothesis, test the hypothesis, analyze results, draw conclusions, and communicate results.
What are the four necessities of life?
Water, air, shelter, and food.
What is a organism that can make its own food called?
What is a Producer
What is the first step to the scientific method?
What is asking questions?
What does DNA stand for?
Deoxyribonucleic acid
What is the substance that binds oxygen to a red blood cell?
what is Hemoglobin
A representation of an object or system
What is a model?
What are all the characteristics of living things? (Hint: There are 6)
Living things have cells, living things sense and respond to change, living things reproduce, living things have DNA, living things use energy, and living things grow and develop.
Molecules that are made of sugars are called what?
Carbohydrates
SI units are based off of the number ______
What is ten?
Living things carry out chemical activities of life by using...
What is energy?
What are the three types of microscopes?
Compound light microscope, transmission electron microscope, scanning electron miscroscope.
How much of the human body is water?
What is 70%