At what time of the year are animals living in a tropical rain forest most likely to reproduce? in spring and summer to coincide with the growing season in fall or winter to take advantage of food that grew in summer generally in winter since food can be stockpiled and adults can rest at any time during the year when their preferred food is most available

Disinfection of impression materials is usually accomplished by a. sterilization with high heat. b. spray or immersion in a chemical disinfectant. c. sterilization with steam under pressure. d. allowing the impression to sit 24 hours in water until all the organisms die.

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat