Hormones cause the growth and death of cells and of whole organisms. Hope this helps! ;D
When the blood pH is raised and lowered and the source of acid does not involve the respiratory system it is considered metabolic. When there is too much acid in the blood it is called acidosis. When there is too little, it is called alkalosis.
Answer:
8%
Explanation:
Given that,
Mass of solute = 8 g
Mass of soultion, (mass of alloy) = 100 g
We need to find the percent by mass of 8.0g copper is added to enough zinc to produce 100g an alloy. It can be calculated by the formula as follows :
So, the percent by mass is 8%.
Answer:
Hope this helps!
Explanation:
Scientists say early plants may have contributed. Plants enhance a process called silicate weathering, which sucks carbon out of the atmosphere and ultimately tucks it away at the bottom of the oceans. Here's how it works: Caron dioxide in the atmosphere forms carbonic acid.