examine the data presented and find the statement that represents an inference rather than an observation.
a) the number of blemishes peaked on day 9
b) on day 10 there were about 12 blemishes
c) the blemish cream was most effective on days 4 and 5
d) the blemishes are cyclic in their appearance and disappearance

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a. an ionic bond is formed between the oxygen and carbon atoms. b. four valence electrons are shared. c. two valence electrons are shared. d. valence electrons are shared between oxygen atoms.

Has anyone taken the genetics unit test in connexus? not looking for answers, just a little bit what to expect and some with studying.