Answer:
Studies show that people who spend a significant amount of time on social media experience increased anxiety and decreased self-esteem. Watching everybody else's milestones and achievements fly through your feed doesn't make you happy for your pals, it makes you unhappy about your own (seeming) lack of accomplishment.
Explanation:
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.
B. Protein rich beans. The salads need to have protein in order to maintain a healthy diet.
