Answer:
Soda can be prepared using sucrose, carbon dioxide gas, concentrated juices from different fruits in water.
For making soda, concentrated juices with required fruit flavor in water is used. The temperature of water should be low. Then required amount of sucrose is added. At the end, carbon dioxide is added to the tanks and pump it in under pressure before bottling which act as carbonic acid and add acidic flavor to the soda.
<em>The temperature should remain low because carbon dioxide gas dissolve more easily at low temperature and high pressure also support carbonation of carbon dioxide gas.</em>
Maintaining low temperature is beneficial to minimise the cost of energy and CO2 emission as well.
DNA can be found in both bacterial and animal cells
In the spinal cord, the grey matter is relative to the white matter.
Answer:
B — to relate the type of box material to the warmth of air within the box
Explanation:
She changed the box material and measured the warmth of the air in the box.
A is wrong. The question does not mention the mass of the box.
C is wrong. The boxes were all the same size.
D is wrong. Each box was exposed for the same length of time.
Answer:
Totipotent cells
Explanation:
Totipotent cells can develop into any kind of cells, and pluripotent stem cells can differentiate into over 200 different cell types of the body. Multipotent cells can form fetal tissue, cord blood, and adult stem cells.
