Chemistry
Smallest chemical unit of matter
What is an atom?
Lever, wheel/axle, pulley, inclined plane, wedge, screw
What are simple machines?
Cells without internal organelles
What is prokaryotic?
Tiny organism that cannot swim or move against a current
What is plankton?
System of living organisms interacting with one another
What is an ecosystem?
Chemical bonding which shares electrons
What is covalent?
Push or pull on an object
What is a force?
Adenine, thymine, guanine, cytosine
What are nucleotide bases?
Sponges, jellyfish and corals are types of marine...
What are invertebrates?
These things feed on producers
What are consumers?
Tastes sour, conducts electricity, donates H+
What is an acid?
Motion of electrons from one place to another
What is electricity?
Method of classifying organisms
What is taxonomy?
A close living situation between two species that is beneficial
What is symbiosis?
An organized feeding relationship
What is a food chain?
Neutrons, electrons, protons
What are atomic particles?
Wavelength, frequency, amplitude
Properties of waves
Carbohydrates, lipids, proteins, nucleic acids
What are the chemicals of life?
Production of visible light by a living organism
What is bioluminescence?
Layer of Earth where life exists
What is the biosphere?
Organized graph arranging different atoms by their properties
What is the Periodic Table of Elements?
Object at rest or in motion will stay that way unless acted upon by an outside force
What is Newton's First Law or the Law of Inertia?
Living things have DNA, sense and respond, use energy, have cells, regulate their environment and grow
What are the 6 Criteria of Life?
Sea stars, sea urchins and sand dollars are examples of
What are echinoderms?
Tundra, tropical rainforest, temperate grassland
What are types of biomes?