The answer would be A i assume, hope this helped !
Walking and even petting dogs appears to be associated with reduced risk of (A)<span> blood pressure and heart rate. Having a walk regularly will help you have a normal blood circulation. It will regulate the pumping of your blood from your heart in a normal way. It will also help you to lose weight and make you healthier.</span>
Answer:
A
Explanation:
Because is perfect and is the same characteristic
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.
Answer:
Explanation:
The sum of the number of protons and neutrons in the nucleus is called the mass number of the isotope. The most common carbon atoms have six protons and six neutrons in their nuclei.
