The oldest meteorite<span> fragments found on </span>Earth<span> are about 4.54 billion years old; this, coupled primarily with the dating of ancient </span>lead<span> deposits, has put the estimated age of Earth at around that time.</span>[38]<span> The </span>Moon<span> has the same composition as Earth's </span>crust<span> but does not contain an </span>iron<span>-rich </span>core<span> like the Earth's.</span>
<h3><u>Answer;</u></h3>
B. They protect against oxidative damage from excessive light energy
<h3>Explanation;</h3>
- Some carotenoids seem to be function as photoprotectors.
- These compounds absorb and dissipate excessive light energy that would otherwise damage chlorophyll or interact with oxygen, forming reactive oxidative molecules that are dangerous to the cell.
Answer: Can you be more specific please?
Explanation:
Osmosis is a process of a cell by which it releases water or takes water from the outside environment of cell.
Answer:
<em>The correct option is C) moss, aspen trees, weasels, and raccoons</em>
Explanation:
Option A is not true correct because freezing temperatures, low precipitation, bogs, and acidic soil are not biotic characters. All these conditions come under abiotic factors.
Option B is not correct because poor soil is not a biotic factor. It is an abiotic factor.
Option D is not correct because short summers are not biotic components. It is an abiotic component.
Option C is correct because all characters in this option are biotic components and can be seen in the picture.
