Which cells carry nutrients from food to the rest of the cells in the body?(1 point)
nerve cells
blood cells
muscle cells
stomach cells
blood cells
How are blood cells and stomach cells similar?(1 point)
Both secrete enzymes.
Both help with digestion.
Both help maintain homeostasis.
Both send signals in the body.
Both help with digestion.
Which option shows the correct order of organization within multicellular organisms (from least complex to most complex)?(1 point)
cell → tissue → organ → organ system → organism
tissue → organ system → organ → organism → cell
organ → organ system → cell → organism → tissue
cell → organ → organ system → tissue → organism
cell → tissue → organ → organ system → organism
Which statement is true?(1 point)
Bones are organ systems.
Bones provide shape to the body.
Bones help the heart pump blood.
Bones are composed of a single layer.
Bones provide shape to the body.
What is systemic circulation?(1 point)
the path of blood as it moves from the heart throughout the body and back to the heart
the path of blood between the heart and lungs
the path of blood as it moves from the head throughout the body and back to the head
the path of blood between pharynx and trachea
Systemic circulation is the path of blood as it moves from the heart throughout the body and back to the heart.
Which organ in the excretory system helps get filter waste?(1 point)
ureter
urethra
bladder
kidney