Based on their observation and data gathered, mary and jim hypothesis that the rock contains limonite. however, their experiment did not provide results that support the hypothesis. instead of registering a yellow streak similar to limonite, the rock sample registered a brown streak.

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.

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which blood cell spend most of their time in the lymphatic system?