Which of these is an example of quantitative data collection?
a. recording amounts of chemicals used in an experiment and any temperature changes observed
b. listing the materials, equipment, and processes required for an experiment
c. recording color changes and other visible effects observed during an experiment

Identify the missing parts of the carbon cycle

Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above