What do resident bacteria do within the body? aid in biological functions attack the immune system destroy nutrients needed by the body attack viruses and fungi entering the body

The correct option is

Aid in biological functions

Explanation:

The resident bacteria performs several biological functions inside the human body. They serves two major functions: nutrition and defense. They helps to digests food, absorbs nutrients, and assists with waste excretion. Also they serves as house for enormous population of microbes that help in digestion and guard against pathogenic microbes inside the human body.

5 make a schedule.

2 break up the project into simpler tasks.

3 prioritize tasks.

1 create an action plan.

4 delegate work\

i think this is in order. hope it : )