The first one is to absorb calcium.
second question: I THINK poor wound healing
According to Bronsted-Lowry acid concept
an acid is a that donate a proton" and a base is a "proton acceptor."so
will look for that molecule to which <span>H2O</span> "donates" H+to become <span>OH−</span>. so answer will be..
. <span>NH3+H2O→NH+4+O<span>H<span>−
so correct option is NH3
hope it helps</span></span></span>
Answer:
The earth is turning.
Explanation:
when the earth turns it causes the sun to move from one part of the sky to the other. The earth revolves around the sun. So when it become night time for example, the sun is just on the other side of the earth.
Answer:
Pinging
Explanation:
- Keith Ferrazzi is the author of the book never eat alone in which he provides ways to build and maintain relationships with other people.
- In his book, Ferrazzi has advised that "pinging" is the way by which about 80 percent of the relationships can be maintained.
- He has defined "pinging" as a quick, casual greeting which can done in any number of creative ways.
- He has given three steps by which pinging can be done to establish new relationships :
Step 1. Send email, call through phone or have face to face interaction with people you are trying to establish a new relationship with.
Step 2. Do a phone call or send an email once a month after a relationship has been nurtured.
Step 3. Having atleast two face to face meetings outside the office leads to establishment of friendship.
