25. A microscope technique that allows you to see specific parts of living
specimen is
A. using stain under a light microscope
B. using a Scanning Electron Microscope
C. passing light from a microscope through a pinhole
D. using a fluorescent substance with a specimen under a light microscope

it has one origin of replication, but it proceeds in two directions - d)

the answer would be 3

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

the answer is c. have a great day; )