When you toast bread, electrical energy is converted to what type
of energy in the toaster?
A. Heat
B. Sound
C. Nuclear
D. Electromagnetic

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

Select the word from the list that best fits the definition the temperature to which air must cool to be saturated