Which of the following describes an interaction between the endocrine system and the excretory system? a: the pancreas regulates blood glucose through hormones. b: the pancreas produces digestive juice to break down nutrients. c: the adrenal hormones regulate excretion of salt through urine. d: the adrenal hormones produce adrenaline in response to excitement. any and all answers will get a 5 star rating first answer gets a most reliable answer gets brainliest.

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.