Circadian rhythms are biological changes that occur on a 24 hour cycle. The correct option among all the options that are given in the question is the last option or the fourth option. This is the type of system that happens in plants, animals, cyanobacteria and fungi. I hope the answer comes to your help.
Pretty sure it’s F Cardiovascular & musculoskeletal
D. This is a myth.
Advertisements are made for businesses and is
done if the product is not selling. It creates a need for the product resulting
in people buying it. Advertisements often include myths about the product to
promote it.
D Personal protective Equiment
Eat healthy and do stretches. The best thing a 12 year old to do. You're too young to do anything super serious imo
