What is the best classification of the stimuli described in the following scenario? You are quietly reading a book on the beach. Unexpectedly, the person next to you lights a large firework. You jump up and throw your book in the sand. Fight or Flight
Photoropism
Geotropism
Wilting and Turgor

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

Abnormal softening of a gland is known as