The answer is Volcanic activity I believe sorry if it is wrong
The earths lithosphere is 70-100 kilometers thich
hope i helped
A) birds and flowers have different arrangement of the bases. That's what I would've put.
Answer:
Beta-amyloid is a metabolic waste product that’s found in the fluid between brain cells (neurons). A build-up of beta amyloid is linked to impaired brain function and Alzheimer’s disease. In Alzheimer’s disease, beta-amyloid clumps together to form amyloid plaques, which hinder communication between neurons. Impaired sleep has been associated with Alzheimer’s disease. Lack of sleep has been shown to elevate brain beta-amyloid levels in mice
