chemistry
This is an interaction during which starting substances change into new substances.
chemical reactions
This is a result of a chemical reaction.
What is a new substance forms
This is a single organism
What is an individual.
This is the smallest complete particle of an element.
What is an atom
This is a relationship where one organism benefits and the other organism is usually not affected.
What is commensalism
This happens when a substance changes from a solid to a liquid.
What is melting
This is where all animals get their energy from.
What is food
These are living organisms.
What is biotic
These hold the atoms together.
What are bonds
This is all of the individuals on one kind in an area at one time.
What is a population
This happens to materials when they get cold.
What is contract
This is a relationship where one organism benefits and the other organism is harmed.
What is parasitism
These are organisms that eat each other.
What are consumers
This shows all of the feeding relationships in an ecosystem.
What is a food web
This is any structure or behavior of an organism that increases its chances of surviving and reproducing.
What is adaptation
This is contained in the nucleus of an atom.
What are protons and neutrons
This is the long term relationship between two different organisms.
What is symbiosis.
This is a nonliving organism (light, rocks)
What is abiotic.
This is when an object is holding as much water or moisture that can be absorbed.
What is saturated
Which of these organisms is a producer, vegetation or an eagle?
What is vegetation
This is the type of charge that electrons have.
What is a negative charge
This is contained in the energy levels around the nucleus.
What are electrons.
These are organisms that produce their own food.
What are producers
This is when two substances are mixed and one dissolves in the other.
What is a solution
This keeps organisms from reaching their reproductive potentials.
What are limiting factors