Which statement about the size of the atom is true?

a The size of an atom is smaller than the size of a sand particle on a beach.
b The size of an atom is equal to the time in seconds since the formation of Earth.
c The size of an atom is large enough to be seen by the human eye.
d The size of an atom is somewhere between the length of a grasshopper and a bridge.

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

Nucleic acid certain protein cell membranes certain carbohydrates

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement  most likely  describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment. svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment. svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment. svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.