Please enable JavaScript.
Coggle requires JavaScript to display documents.
Science (Magnets and Electrostatics (Magnetic - capable of being…
Science
-
Cells
Organelles - Organelles are small, specialized structures in cells which operate like organs by carrying out specific tasks.
Cells - The smallest structural unit of an organism that is capable of independent functioning, consisting of cytoplasm, usually one nucleus, and various other organelles, all surrounded by a semipermeable cell membrane.
Tissue - Animal cells and plant cells can form tissues, such as muscle tissue in animals. A living tissue is made from a group of cells
Organ - An organ is made from a group of different tissues, which all work together to do a particular job.
Organ System - An organ system is made from a group of different organs, which all work together to do a particular job.
-
Changes of State
Substances can change state, usually when they are heated or cooled. For example, liquid water turns into steam when it is heated enough, and it turns into ice when it is cooled enough.
-
-
-
-
-
States of Matter
-
Liquid - The particles in a liquid are randomly arranged and the liquid particles fill the container
-
-
Solutions
-
-
Insoluble - Unable to dissolve in a particular solvent. For example, sand is insoluble in water.
-
Separating Techniques
Filtration - The process of passing a mixture through a device - soluble substances pass through the filter as a 'filtrate' but insoluble substances or unwanted material will stay in the filter as a 'residue'.
-
-
-
Skills
-
Controlled Variable - Experiments also have controlled variables. Controlled variables are quantities that a scientist wants to remain constant, and she must observe them as carefully as the dependent variables
Dependent Variable - The dependent variables are the things that the scientist focuses his or her observations on to see how they respond to the change made to the independent variable.
-