Answer: hfdbsfkdsbhfksdjfidfsf
Explanation: dfndhbsijfbidsfdsfbd
The second trimester is when the respiratory system is mature.
I believe it is 60
not 100 percent sure but i hope this helps
Answer:
One spread and the other is not.
Explanation:
Communicable diseases and noncommunicable diseases are different because communicable diseases spread from one person to another whereas non-communicable diseases are not spread from person to person. Poor hygiene can lead to these diseases because of the present of pathogens that causes diseases. I believe poor hygiene is a symptom because it damages our health by causing diseases in the individual.
