7th
Matter is not created or destroyed.
What is the law?
What is the law of Conservation of Mass?
This is the term for a consumer who eats both plants and animals
What is an omnivore?
An ice cube melts in the sun, what type of change is this?
Physical change
B+ is my MO , who am I
Dracula
The scientific study of heredity
What are Genetics?
When a reaction causes a new substance to form, it is known as a ________ change.
chemical change
Determines of a blood type is positive or negative
What is Rh?
List 3-4 characteristics of all living thing
Respond, organization (cells/DNA),growth and development, uses energy, and reproduce?
Particle in an atom with a positive charge
what are protons?
In a pedigree I am represented by a circle.
What is an female?
Grey fur is dominant to white fur. If a heterozygous mouse and white mouse mate, what are there alleles? (Use M or m to represent the alleles.)
Mm X mm
Posterior/dorsal in a common term
what is Further back?
the Au symbol in the periodic table
What is gold?
This is a thing that in an experiment that the scientist change on purpose (the cause)
What is an independent variable?
These are two differences between plant and animal cells
Animal cell: has a round shape, lysosomes
Plant cell: square or rigid layer, chloroplast, green
two or more atoms bonded together are called...
Molecules
One type of atom that has the same properties.
What is an element?
Organelle where cellular respiration takes place
what is mitochondria?
Organelle that stores DNA and controls the cells activities.
What is an nucleus?
Anything that can be weight/has mass and that takes up space/has volume
What is matter?
Receives information from the environment and sends information throughout body.
What is the body system?
What is the function of the nervous system?
How many protons does Tantalum have
73
This is the term for substances that traps heat in the atmosphere, such as carbon dioxide and methane.
What is a "greenhouse gas"?
These two subatomic particles make up the mass of an atom
What are protons and neutrons?
Cells>tissue>organ>organ system>organism...What does this represent?
what are the levels of organization?