GIVING 50 POINTS TO WHO CAN ANWSER ALL THESE QUESTIONS Plz put the number by the answers

1. why are cave food webs less complex
2. what are some ways organisms in a cave can receive nutrients

1.So the answer is very few animals can feed directly on these droppings, but bacteria and fungi found in the cave can decompose guano into basic food and nutrients

2. Animals receive animal droppings and as gross as it sounds there is nutrients in the droppings.

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.