People who have Alzheimer's disease experience an increasing loss of brain function and cognition over time. Alzheimer's is characterized by a buildup of abnormal protein fragments that damage brain cells. Recently scientists have discovered an enzyme, BACE2, that decreases these
abnormal protein fragments in the brain of a person with Alzheimer's disease which statement explains how BACE2 most likely works?
(1 point)
A. BACE2 breaks down into smaller pieces that react with the abnormal protein fragments, forming more complex molecules.
B. BACE2 speeds up the reaction that breaks down the abnormal protein fragments.
Ос.
BACE2 molecules link several abnormal protein fragments together, forming a complete
protein.
D. BACE2 is a reactant that combines with the abnormal protein fragments.

As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)

The location of the stomach is the diaprham

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.