An sdult labrador retriever eats about 3 cups of dry dog food per day. if each cup has a mass of 120 g how many kg of food will the dog consume in a year?

So we already know that 1 cup of dry dog food is equal to 120 kg.

So the dog eats 3 cups a day so that would be 360 kg a day.

And since we know there are 365 days in a year, we multiply 360 by 365 to get 131400.

So a Sdult Labrador consumes 131400 kg of dry dog food per year.

I hope this helps :)

- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates