Answer: (B)
Explanation: They are asking for a comparison between light waves and sound waves.
A and C is wrong because it only says about sound waves
D only says about sound waves
E is completely wrong because they are affected differently in different mediums.
Answer:
yes dinosaurs were there
Explanation:
some fossils and skeleton models were found as proof
Mouth or nose. Then goes into your trachea and into your lungs
Are you asking which cell is referred to as a sugar factory? That would be (in plant organisms) chloroplasts
The body of a dog contains most of its vital organs. The heart, lungs, stomach, and intestines are located there. So too are its genitals, kidneys and bladder. A dog has 13 ribs in its chest which wrap around the heart and lungs.
