Which of the following best describes the dependent variable?
the variable that responds to change.
the variable that is deliberately changed.
the variable kept constant.
the treatment in an investigation

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?