B, C, D
A is r-selected species
Cheetah is Carnivore
Tree is producer
The mushroom thingy is decomposer
Gazille is herbivore
Answer:
Mechanical to Thermal
Explanation:
When you exercise, you are using mechanical energy to get your body moving. When you start sweating, your body is heating up, so it is thermal energy.
I'm not 100% sure, but I think that the digestive system excretes solid wastes only and the excretory system excretes liquid wastes only. So the 3rd option is probably correct.
