Parts and categories of the nervous system

What does the endocrine system use?

where do the hormones come from in the endocrine system?

first line of defence barriers?

second line of defence barriers?

third line of defence barriers?

how does the immune system know when the body is infected?

what do b cells do?

What to never do when drawing a line of best fit?

What acronym do you use when creating a line graph?

What does splat stand for?

What is the independent variable?

What is the dependent variable?

What is the controlled variable?

what is reliablility when reviewing an investigation?

What is validity when reviewing an investigation?

What is accuracy when reviewing an investigation?

Law of conservation of energy

Forms of energy

Conduction

Convection

Radiation

Energy Efficiency Formula