20 POINTS

The first time Holly ate tamales, she was coming down with a stomach bug. She was very ill soon after eating the tamales. For years after, just the smell of tamales would make Holly feel nauseous, and she could not eat them.

Why could Holly not eat tamales?

A.

because she associated tamales with being sick

B.

because she does not like the way tamales taste

C.

because she is allergic to tamales

D.

because tamales made her sick the first time she ate them

The diagram below represents a chloroplast found in a typical plant cell. which of the following processes occurs inside this structure? question 8 options: a oxygen is produced b sunlight is trapped c glucose is produced d all of the above.

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas

Brass gets discoloured in air because of the presence of which of the following gases in air? a. oxygen b. hydrogen sulphide c. carbon dioxide d. nitrogen