Astudent creates a model of a closed ecosystem by filling a glass tank half full with water then addin 10 snails and two small aquatic plants .the next day all the snails are dead. which is the most likely cause if their death

What is it called when plants lose water though their leaves

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.

One of the purposes of transcription is to produce a sequence of bases that