Answer:
Y most likely represents springs.
<span>Cell Membrane which is a Selectively Permeable Membrane.
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Answer:
The classic symptoms of asthma include wheezing, coughing, tightness in your chest, and feeling short of breath. But other conditions — like allergies, chronic obstructive pulmonary disease (COPD), sleep apnea, and post nasal drip — can trigger the same problems.
Explanation:
Anything can come out of that but I think type b might be more possible to happen.
C: A spinning cloud of dust began to compress to form the sun....