Receiving a flu shot could be the stimulus for someone to cry.
Some organisms are made of one cell while others are made of many.
A hypothesis in science is _____________.
Which variable is changed to try and produce a different effect?
Which variable is measured for expected change in an experiment (the result)?
The ability to maintain steady conditions within an organism is called _______.
Which is the best written (formatted) hypothesis?
Kay planted 3 carrot seeds in Earthgro potting soil and 3 carrot seeds in MiracleGro potting soil. She thought that the seeds would grow faster in Earthgro potting soil. What is the independent variable?
A calf learning to walk is an example of ______________.
Sweating during track practice is an example of the body maintaining ____________.
Leon is applying a new fertilizer to half of his lawn and the fertilizer he’s used the past few years to the other half. What step of the scientific method is he using as he does this?
Why would Leon continue to use the same fertilizer he has been using the past few years on half of his lawn instead of using the new one on his entire yard?
Which hypothesis would Leon have formed before beginning his lawn fertilizer experiment?
Jane is investigating how plants grow best. She researched some things that might help her plants to grow faster and thinks if she places the carrots outside then they will grow faster than the others. She used a big container planted 3 radish seeds and placed it in the window. She then used a small container planted 4 carrot seeds and placed it outside. Jane did several things wrong in this investigation but what is the one thing she did correctly?
Which of the following actions would be the stimulus?
Because people always saw worms when it rained many people thought worms came from rain which supports the theory of ______.
The theory that living things come only from other living things is called _____.
Which part of an experiment provides a comparison to determine the effect of the independent variable?
What part of the scientific method is demonstrated by Redi used the same jars with the same kind of meat each time in his experiment?
What is the average/mean of the following list of numbers?
2, 6, 8, 2, 2