nervous system FYI not Organization notes this is to lean and help students encourage their knowledge what they need to know

1. Topic/Objective:Levelsof Organization Name:
Class/Period:
Date: 12/14/20
Essential Question: Howdothe levelsof organizationwithinorganismssupportthe essentialfunctionsof life?
Instructional Technology Tool
Cells
Tissue
Organs
Organ system
Key Words
 The basic unit of _________ and __________ in
the human body
 Though all cells perform
________________________________ , they
also have specialized ______________ as well.
 Examples may be nerve cells (neurons), blood
cells, and bone cells.
 A groupof specialized_________ that _________
____________ to performthe same function.
 There are four basic typesof tissue in the human
body:
1. Nerve tissue – carries______ back and forthto the
brainfrom the body
2. Muscle tissue – (cardiac,smooth,skeletal) contract
and shorten,makingbodyparts ________
3. Epithelial tissue – covers the __________ of the
body,inside (asliningand/orcoveringof internal
organs) and outside (aslayerof skin)
4. Connective tissue – _________ all parts of the body
and provides _________ (for example tendons,
ligaments,cartilage).
 A groupof twoor more differenttypesof ______
that __________ to performa specific___________
 The task is generallymore complex thanthatof the
tissue.
 For example,the heartismade of muscle and
connective tissueswhichfunctionstopumpblood
throughoutthe body.
 A groupof twoor more _______ that worktogether
to performa specific___________.
 Each organ systemhasits ownfunctionbutthe
systems __________ and_________on one
another.
There are elevendifferentorgansystemsinthe human
body:circulatory,digestive,endocrine,excretory(urinary),

2. Organism
immune,integumentary,muscular,nervous, reproductive,
respiratory,andskeletal
 Anylivingthingthatiscapable of __________ and
becomingmore _________. Theyare alsocapable
of metabolizing_________ and ____________.
Theycan be either____________ or ___________