Answer:
A. It has lost one electron
Explanation:
Since the H has been replaced by a +, this means that the Hydrogen is now a positive ion. For this to happen, it would have to lose an electron.
Gaining one would make it <em>negative</em>, and protons cannot be gained or lost under normal circumstances.
Answer:b
Explanation:because it separates green pigment from leafs
The lymphatic system transports nutrients and wastes and also plays a role in the immune system
A section of DNA that provides info for a protein is called a Gene
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<em><u>Climate is an important environmental influence on ecosystems. Changing climate affects ecosystems in a variety of ways. For instance, warming may force species to migrate to higher latitudes or higher elevations where temperatures are more conducive to their survival.</u></em></h2>
<em><u>give </u></em><em><u>thank </u></em><em><u>to </u></em><em><u>me </u></em>