Answer:
cilia are found in the lungs, respiratory tract and middle ear. These cilia have a rhythmic waving or beating motion. They work, for instance, to keep the airways clear of mucus and dirt, allowing us to breathe easily and without irritation. They also help propel sperm.
Explanation:
Answer:
perception and sensation
Explanation:
Sensation mean to sense something.
Sensory receptors are specialized neurons that respond to specific types of stimuli. When sensory information is detected by a sensory receptor, sensation has occurred.
and
Perception refers to the way sensory information is organized, interpreted, and consciously experienced.
reference from: https://courses.lumenlearning.com/wmopen-psychology/chapter/outcome-sensation-and-perception/
Answer:
In the respiratory system, you inhale oxygen which is transferred to the blood in the alveoli and circulated throughout the body. The blood in the circulatory system has a protein called hemoglobin which binds to the oxygen and carries it throughout the body. This oxygen is then given to the different cells for cellular respiration. It then carries the waste products (CO2) of cellular respiration back to the lungs and it is exhaled out.
<span>Relationships
between organisms may be beneficial or detrimental. Which of the
following examples shows a relationship in which both organisms benefit?
</span>
<span>B. An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.</span>