When conducting a scientific experiment, the recorded data is often referred to as the independent variable of the experiment

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.