__________________ is a place where two or more bones meet.
Joints
To complete the respiration process above, X should be ___________________.
Energy
Tell the correct pathway of air entering our respiratory system.
Nostril → windpipe → air tubes → air sacs
Which of the following paths correctly shows how food traveled in our digestive system?
A → B → C → E → D → F
Explain about how does the dolphin breathe.
The dolphin jump out of the water to take in oxygen from the air through their blowholes.
When we breathe in, our ribcage moves ____________________ and our diaphragm moves _________________________.
Outwards/downward
True or False. Air sac is the tiny bubble-like structure in our lungs where the air is filtered by tiny hairs. If false, revise the sentence!
F. Air sac is the tiny bubble-like structure in our lungs where the gas exchange takes place.
Explain about how does a goldfish breathe.
It takes in oxygen that is dissolved in water through their gills.
When we eat food that is not clean, we can get an illness that affects the large intestine. The person who suffers from the illness will get _______________________ where the feces passes out frequently in liquid or semi-liquid form or the
diarrhea, constipation
Clark is allergic to flowers’ pollen. Every time he is near the flower, he suffers from coughing, wheezing, and shortness of breath. What do we call the disease that Clark gets?
Asthma
Tell 3 correct ways to store food.
(Answer may vary)
True or False. Nutrients are absorbed in the large intestine. If false, revise the sentence!
F. (answer may vary)
In which part do nutrients from digested food absorb and enter the bloodstream?
E
Part ______ has tiny hairs which filter the dust particles from the air we breathe in.
D
Explain how the muscles work in A, B, C, and D.
A – Relaxed; B – Contracted; C – Contracted; D – Relaxed.
Mention 2 functions of skull.
To give our head shape and protect our brain.
One symptom of reflux disease is _____________________, the burning pain in our lower chest. It may be caused by _____________________.
heartburn, spicy food/drink alcohol
What is gastritis? Tell the symptoms, causes, and how to avoid it.
answer may vary
The small intestine produces _____________________ to break down food we ate in the process called digestion to produce _____________________.
digestive juices, energy.
Which organs in our body are protected by the ribcage, hip bone, and skull?
lungs, bladder, and brain
Joints help us to move in different ways. We can find ball and socket joints in our ______________________ and we can find hinge joints in our ______________________.
Shoulder/Hips. Arm/Knees
Breathing is the process of taking in __________________ from the surrounding and giving out ____________________ from our body to the surroundings.
oxygen, carbon dioxide
Find one statement that is not related to other statements.
C. Because it is the function of the digestive system.
Animals use their musculoskeletal system to move from place to place. Snakes use their muscles to ________________. Birds use their bones and muscles to ________________.
Glide, fly
A tendon connects bones to _____________________, while a ligament connect bones to _____________________.
muscle, bones
What happens when the air we breathe enters part C?
The oxygen from the air we breathe is exchanged with carbon dioxide.
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