Why could a diet low in carbohydrates be dangerous? a_the body could break down proteins from muscles for energy. b_the increased level of starches would provide excess energy. c_the body could take in too much dietary fiber, which harms cells. d_the increased level of fats could provide too many vitamins.

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.