Which is not true of the element carbon? 1.Most fuels that are burned for energy contain carbon.

2.Carbon can gain, lose, or share four electrons when reacting with other elements.

3.Carbon is the only metalloid in the carbon family of elements.

i would say the answer is food.

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myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle