Why cant fungi make there own food using photosynthesis

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?