Actually the sun does change, you are comparing whether the mold will grow faster with and without the sun. so the answer would be the bread, the bread doestn change.
Answer:
plants get there angry from the sun and animals get there engery from food
Answer: No
Explanation: The number tertiary consumers will be less than the number of secondary consumers because as we move up in the ecological pyramid, the energy decreases.
The largest number of organism having the greatest amount of energy are producers.
They transfer only 10 per cent of the total energy they have. The primary consumers transfer only 10 per cent of the total energy they have to consumers.
The number of organism decreases along with increase in the tropic level of energy pyramid.
Look for cell walls under the microscope. Fungal cells have cell walls, and animal cells do not.