The second line of defence is a group of cells, tissues and organs that work together to protect the body. This is the immune system.
When a pathogen (disease-causing organism) invades the body, the neutrophils gather at the entry site and try to engulf it and destroy it.
A T helper cell will recognise only one pathogen. If the T helper cell recognises the invader, it will immediately clone to increase numbers.
After a few days of fighting off the pathogen, you will recover from your infection.
Answer:
True.
Explanation:
Commercial or formal calls can only be made within a specified period of time and approved by the institution or professional. However, there are certain circumstances that require a call to be made outside of approved times, as it is extremely important that communication between people takes place in non-conventional times. In this case, the call can only be made if a professional or a member of the institution commits to answering the call personally and allows that call to be made, that is, it is necessary that this call be requested.
Treat them like they're everyone else ,they're human we're all human in the end man ,do not exclude another human for living as it's to be
Let life be and love everyone as if it was you
Answer:
What is their nationality
Explanation:
you may not if someone is born from Asia but they are American
Answer:
Heart rate is important.
Explanation:
Its importan because,heart rate can help your health status.
