Answer:
D. Chemical - mechanical - thermal
Explanation:
D because the food is chemical and the mechanical is the human excersice, and it results in thermal
4,000 joules was converted into thermal energy
Yes, this is correct!
Let's imagine two systems, one with 50 species and one with 4000. Both of them experience a draught and as a result 25 species of the first one die (that's quite likely) and 800 of the second population die out (more would not be very likely).
So the first one lost 50% of species and the second one 20% - that means that the second one, with greater biodiversity has a bigger stability:)
The sequence of species in which they disappear, in order from least to most severe would be: B. Threatened-Endangered-Extinct.
Hope this helps!
Carbohydrates are sugars that come in 2 main forms-simple and complex. This is also referred to as simple sugars and starches. The difference between a simple and a complex carb is is in how quickly it is digested and absorbed-as well as it's chemical structure.
