Experiences in school give 3 examples

Incredibly vague but i would say making friends, working on projects, and competing in school competitions in sports or events.

Explanation:

Study phase, lazy phase, and activity phase

Explanation:

Theres phases we sometimes go thorugh in school for example.

1. Sometimes you have a test and need to study for it.

2. Theres a phase where you're too lazy to do anything in school.

3. Maybe there's a day were you're productive and wanna do sports in school or you just have P.E.

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.

answer: b

coz red blood cells marrow and circulates the body for 120 days.