Skeletal System
The brain is protected by the backbone
True or False
False
The nervous system carries blood.
True or False
False
Skeletal muscles are involuntary.
True or False
False
Breathing brings _______________ in to the body.,
A. Carbon Dixiode
B. Oxygen
C. Food
B. Oxygen
This organelle controls the cell
Nucleus
The Skull protects the brain.
True or False
True
The basic parts of the nervous system are neurons.
True or False
True
Smooth muscles move bones.
True or False
False
The cells in your body need oxygen to produce energy.
true or false
True
The Phenotype is the
A. Letters
B. Physical trait
c. Percent
B. Physical trait
A vertebra is a part of the _________________.
A. Skull B. Backbone C. Ribcage
B. Backbone
Sense organs get information from the environment.
True or False
True
The stomach is made up of what type of muscle.
Smooth
The main organs of the respiratory system are the ____________.
A. lungs
B. muscle
C. bones
A. Lungs
The Genotype is the _______________.
A. letters
B. physical trait
c. percent
d. homozyous
A. letters
A group of bones that protects the brain is the _________________________.
a. skull b. backbone c. ribcage
A. skull
_________________ can cause your muscles to move.
A. Motor nerves
B. Sensory nerves
A. Motor nerves
The heart is made up of what type of muscle?
Air is _____________________in the nose and windpipe.
warmed
If one parent is Rr and the other parent is Rr, Could they have a baby with rr?
Yes
What is the main function of the skeletal system?
A. circulate blood
B. bring oxygen to the cells
c. to move the body
d. to protect the body
D. to protect the body
Messages move from one __________________ to another along threadlike branches.
Neurons
what are the three types of muscle?
Skeletal, smooth, heart
The lungs are made up of many ______________.
Air sacs
If one parent is Rr and the other parent is Rr, what is the percentage of having homozygous babies?
50%