Science Crossword Puzzles
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., …
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 : …
Chemistry - Chemical Reactions
catalyst : a substance that increases the rate of a reaction but remains unchanged at the end, indicator : universal _________ is used to change the colour of a …
Heat Transfer
heat: energy that is transferred from one body to another as the result of a difference in temperature, temperature: degree of hotness or coldness of an object, …
Science Key Words
freezing : when a liquid changes into a solid, liquid : three states of matter - solid, ? and gas, mitochondria : where respiration takes place in cells, cell …
Lab Equipment
scalpel : a miniature knife used for dissecting., bottle brush : a large brush used to clean wash bottles and beakers., test tube clamp : a clamp used to hold …
Science Revision
cog : (aka) centre of gravity, impulse : force multiplied by time. it is typically reported in newton-seconds., velocity : the rate of change of position of the …
Parts of the Brain
cerebellum : part of the brain responsible for balance and coordination, cerebrum : largest part of the brain, cerebralcortex : outer covering of cerebrum, …
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., …
