first pic
its the one with the cigarette and the spray
second pic
its the one that says that it supports marine life
Answer:
1. 39 J; 2. 3.9 % usable; 3. 96.1 % unusable
Step-by-step explanation:
1. Available energy
Energy consumed = 1000 J
Less waste = - 177 J
Less respiration = <u>-784 J
</u>
Total energy lost = <u>-961 J
</u>
Available energy = 39 J
2. Percent of total energy usable
The chipmunk could use only 39 J of the original 1000 J.
% of energy usable = 39 J/1000 J × 100 % = 3.9 %
3. Percent of energy unusable
The chipmunk lost 961 J of the original 1000 J.
% of energy unusable = 961 J/1000 J × 100 % = 96.1 %
I think to get more oxygen for the lungs. Hope this helped.
Answer:
No, only hummingbirds can fly backwards
Explanation:
Answer:
calories and Calories are the same thing, and if someone eats 2000 calories then they have eaten 2000 calories
Explanation:
