Answer:
growth, reproduction, they are made up of cells, they respond and adapt to their environment, and obtain and utilize energy.
Explanation:
every living thing has those 6 characteristics.
Yes A is the correct answer
Answer:
it increases for a while and then decreases
Brains of alzheimer victims display plaque, which are BETA AMYLOID PROTEIN and tangles, which are TAU PROTEIN. Alzheimer is a neuro-degenerative disease in which brain cells are progressively destroyed, leading to memory loss and dementia.