The specialized cells that send and receive messages in the brain are neurons.
Which type of specialized cells send and receive messages in the brain?(1 point)
Responses
enzymes
enzymes
neurons
neurons
osteoblasts
osteoblasts
nutrients
11 answers
Lungs expel waste from the body in the form of (1 point)
Responses
blood cells.
blood cells.
carbon dioxide.
carbon dioxide.
water.
water.
oxygen.
Responses
blood cells.
blood cells.
carbon dioxide.
carbon dioxide.
water.
water.
oxygen.
Lungs expel waste from the body in the form of carbon dioxide.
a human
a human
a kidney
a kidney
an artery
an artery
a bacterium
a human
a kidney
a kidney
an artery
an artery
a bacterium
It looks like you're presenting a list of options, but I'm not sure what question or context they relate to. Could you please clarify or provide more context for what you need?
Which option is single celled? (1 point)
Responses
a human
a human
a kidney
a kidney
an artery
an artery
a bacterium
Responses
a human
a human
a kidney
a kidney
an artery
an artery
a bacterium
The option that is single-celled is a bacterium.
Which vessel carries oxygenated blood to the heart?(1 point)
Responses
vena cava
vena cava
pulmonary vein
pulmonary vein
aorta
aorta
pulmonary artery
Responses
vena cava
vena cava
pulmonary vein
pulmonary vein
aorta
aorta
pulmonary artery
The vessel that carries oxygenated blood to the heart is the pulmonary vein.
A patient has a condition that makes it difficult to absorb nutrients from food. Which organ is most likely affected by the condition?(1 point)
Responses
small intestine
small intestine
stomach
stomach
large intestine
large intestine
esophagus
Responses
small intestine
small intestine
stomach
stomach
large intestine
large intestine
esophagus
The organ most likely affected by the condition that makes it difficult to absorb nutrients from food is the small intestine.