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27) A chemical reaction that removes electrons from an atom is called a(n) ________ reaction.A) anabolic    B) reductionC) hydrolysis    D) condensationE) oxidation

20) The bonding properties of an atom are determined by its ________.    A) electronsB) photonsC) neutronsD) protonsE) positrons

Biological membranes contain bilayers containing mostly _________ blank.

Experiments are carried out to test a hypothesis by changing one variable at a time and should include an unchanged variable termed a(n) _________ blank.

What is the first stage of Jean Piaget’s cognitive development and what occurs in this stage?

Name the processes of this cell (at the arrows) dendrites.png [BLANK-1]

Name this tissue nervous.png [BLANK-1]

Name the cells at the arrows osteocytes.png [BLANK-1]

Name the tissue simple_cuboidal.png [BLANK-1]

Which organelles contains powerful digestive enzymes used to break apart compounds and old organelles?