The nervous system, particularly the brain and spinal cord, is directly responsible for coordinating and controlling the movement and changes in an animal's body. Neurons release electrical signals that instruct muscles and organs to contract, expand, or perform other necessary functions for the body to function properly.
The bear's muscular system, which is made up of muscles connected to bones, is responsible for moving and changing matter inside its body. Muscles contract and relax to allow the bear to move, breathe, and digest food.
Muscles and organs inside a bear's body are responsible for moving and changing matter. Muscles contract and relax to produce movement, while organs such as the heart, lungs, and digestive system work to process and distribute nutrients, oxygen, and waste throughout the body.
One property of matter that can be observed and measured without changing the matter's identity is its mass. Mass is a measure of the amount of matter in an object and can be determined through various methods like weighing.
Energy
Physical properties are characteristics of matter that can be observed or measured without changing the identity of the matter. Examples of physical properties include color, texture, density, and boiling point.
Energy
Energy
Energy
Energy
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Energy
The bear's muscular system, which is made up of muscles connected to bones, is responsible for moving and changing matter inside its body. Muscles contract and relax to allow the bear to move, breathe, and digest food.
does add color to water tell about changing matter without changing its shape
Matter is modified by phases changes.
Vaporization is the process of a substance changing from a liquid to a gas, sublimation is the process of a substance changing directly from a solid to a gas, and condensation is the process of a gas changing to a liquid. Each process involves the transformation of matter between different states.
It is the process of changing of solid state of matter directly into gaseous state without passing through liquid state. e.g. solid CO2 also known as dry ice change directly in gas