2. Where can you find the highest level of activity in a healthy brain? 3. In the scan, what is happening to the Alzheimer patients' brain? 4. Where and when does Alzheimer's start? have this done correctly for brainliest​

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

Explain the difference between incomplete dominance and codominance

3test questions with answers on incomplete dominance