Science Crossword Puzzles
Physical and Chemical Change
chemical bond : an attractive force that holds two atoms together, chemical change : a change in matter that forms one or more new substances, combustion : a …
Biomolecules Review
nucleotide : monomer of nucleic acids., carbon : all life is built around this element., carbohydrate : composed of one or more simple sugars bonded together., …
Light Revision
refraction : light changes direction, reflection : light bounces off a surface, plane : flat, translucent : a material that allows some light through but some …
Human Body Parts
nose: what you smell things with?, tongue: you taste food with this., neck: name part of the body used for head movement that starts with the letter n., …
The Skin Structure
epidermis : top layer of skin, dermis : known as the true skin, subcutaneous : mainly made up of fat cells, corneum : the “horny” layer of skin, lucidum : …
States of Matter
mixture : two or more substances together but not chemically joined, solid : the state of matter with particles which move the least, distillation : …
Natural Selection
organisms : living entities that can react to stimuli, reproduce, grow, and maintain homeostasis., growth : the process of increasing in size., survival : the …
Structures
tie : a diagonal beam that strengthens a structure? , structure : something that has been made or built, for example a bridge?, shell : contains and protects …
Photosynthesis
ferre: latin word for "to carry", cyanobacteria: the prokaryote that uses photosynthesis, thylakoid: where chlorophyll is organized inside the …
Effects of Heat
expansion : most materials increase in size when heated., contraction : materials shrink when cooled after being heated., melting : solid turns into liquid due …
Endocrine System
pituitary gland: regulates growth, blood pressure and water balance., testes: release male hormones., thymus gland: develops immune system in childhood., …
