Question

Prove that one and only one out of n, n+2 and n+4 is divisible by 3, where is any positive
Integer​

Answer 1

Step-by-step explanation:

cant understand your question sorry

Answer 2

Answer:

Blood has many different functions, including:

transporting oxygen and nutrients to the lungs and tissues.

forming blood clots to prevent excess blood loss.

carrying cells and antibodies that fight infection.

bringing waste products to the kidneys and liver, which filter and clean the blood.

regulating body temperature.