Look at the table.
Digestive System
Organ Action
Small intestine
Waste materials are removed.
Chemicals are added to break down the food.
Digested food is absorbed by the villi.
Capillaries connect to blood vessels that carry nutrients to parts of the body.

Which action should be removed from the table?
A. Waste materials are removed.
B. Chemicals are added to break down the food.
C. Digested food is absorbed by the villi.
D. Capillaries connect to blood vessels that carry nutrients.

Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire

Which one of the following research methods can show cause and effect

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called