Answer:
The sand castle was gone because the sun was on it so the sand castle disappeared, also the waves of the ocean could of washed it away too.
Explanation:
The sun was on the sand castle and it caused it to disapper, also the waves of the ocean could of washed it away.
Hope this helps :)
Answer:
Both the initial and final substances are composed of atoms because all matter is composed of atoms.
(i) The investigation was carried out at 40°C because the temperature is near optimum temperature and it denatures at a higher temperature.
(ii) The effects of increasing the pH on rate of activity of enzyme Q will be the increase in activity from pH 3 to pH 7, the decrease in activity from pH 7 to pH 11 and the optimum pH.
The answer is B. Vaccines. This option is definitely an odd one out.
Inflammation usually happens near the damaged tissue. The cells in damaged area start releasing certain chemicals like histamine which further causes the blood vessels leak fluid near the tissue resulting in swelling. WBCs such as phagocytes are also attracted towards the damaged tissue to phagocytose the foreign microbes. Some chemicals released during this process are pyrogens which can cause fever.
False. There are many kinds of enzymes with different shapes. These shapes allow them only to work on a specific compound.
