Because it is catalyst which speeds up or slows down the speed of the chemical reaction without being changed or used up
A book is more expendable in a jungle.
<u>Explanation:</u>
The primary concern to make due in a wilderness is a bug repellent. When mosquitoes or bugs are assaulting in numbers, scouring bug repellent on yourself can keep the creepy crawlies from gnawing. Assortments of mint are acceptable at repulsing various kinds of bugs.
Peppermint repulses mosquitoes, ants, flies, bugs, and moths. Pennyroyal repulses ticks and bugs, making it a choice as an anti-agents for outside pets. Additionally, take 3 or 4 tank tops you can wear them under the shirt, to absorb the perspiration and keep you cool likewise to escape from creepy crawlies.
Answer:
ampltude
Explanation:
because the wave is amputating make me brainliest
It can prevent colon cancer lol
Answer:
Option b. Lowering the pH to kill pathogenic bacteria is correct answer.
Explanation:
bacterial motors are sensitive to pH. By decreasing the pH bacterial motors stops working. This was identified in a new research. But, with the weak acids and a lower internal pH they slow and ultimately stop moving (became dead).
Reference: Powell, K. Acid stops bacteria swimming. Nature (2003).