PLEASE HELP ME EMERGENCY PLEASE HELP Which of the below is an example of when homeostasis fails? *

You sweat on a really hot day.

You have an asthma attack and your lungs swell, making it hard to breathe.

Your heart rate increases as you exercise.

(This is 7th grade science)

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2

Are salt and soap nutrients or toxins for yeast? explain.

The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important