Is there more to the question? According to the question it has options.
T think every month or year
The answer is D
This is because in the first sentence it says invertebrates which means no backbone. It says that they can live in water, and says they DO have minor digestive systems. To quote"They have circulatory, nervous and digestive systems." So the answer is D
Answer:
more upper respiratory illness
Explanation:
The above case relates to the psychological effects that happiness in human body which eventually lead to physical stress or harm. In the given scenario, Mariah has been experiencing a tough time in her personal life which would eventually leads to mental stress.
Mental stress makes human body weak and lazy, thus, Maria will experience respiratory issues due to the extra efforts she needed to put during her upcoming tryouts.
