In contrast to most animals, which resource do plants typically compete for?
sunlight
water
space
food

Helppp I’m taking a test and idk the answer

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing

Why are pipes bursting in the in extremely cold weather?

Which element is the least metallic between cadmium, silver, zinc, or iron?