Answer:
A. Mantle
Explanation:
Mantle is the process that drives plate tetonics, thus being that layer of the Earth.
Answer:
Flock X - 41 % - 12
Flock Y - 33% - 10
Flock Z - 26% - 8
Explanation:
All you really need to do is follow the instructions.
Here is the information given:
Total pieces of
Food Eaten Percentage(%) Number of birds
Flock X 123 123/300 = 0.41 x 100% = 41% 0.41 x 30 = 12
Flock Y 99 99/300 = 0.33 x 100% = 33% 0.33 x 30 = 10
<u>Flock Z 78 78/300 = 0.26 x 100% = 26% 0.26 x 30 = 8 </u>
Total 300 100% 30
In the percentage portion you need to multiply it by 100% if you want to get the percentage in percent. By multiplying it by the total number of birds, you will be able to get the number of birds in each flock.
Both are used to determine the age of objects
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
Also, cellular respiration is c6h12o6 + o2 -> h2o + co2 and energy and photosynthesis is backwards of photosynthesis. It’s light energy + co2 + water to make c6h12o6 and o2. So the reactants in cellular respiration are the products in photosynthesis and the products in cellular respiration are the reactants of photosynthesis
