Because those are traces of life meaning that there was life living there once, that life wouldn't have been able to survive there with how Antarctica is now.
A way scientist answer questions and solve problems
Answer:
The answer is letter A.
Explanation:
A loss-of-function mutant in the gene encoding Mad2.
Answer:
because every year there is a new strain of flu
Explanation:
<span><span>The plant body consists of two basic parts--- the </span>shoot system<span> and the </span>root system</span><span>Shoot system<span> is above ground and includes organs such as </span>leaves, buds, stems, flowers, and fruits</span><span><span>The functions of the shoot system include </span>photosynthesis, reproduction, storage, transport, and hormone production</span><span><span>The </span>root system<span> is below ground and includes </span>roots as well as modified stem structures<span> such as tubers and rhizome </span></span><span><span>The functions of the </span>root system<span> include </span><span>anchorage, absorption, storage, transport, and production of certain hormones Hope this is what you were asking for! :)
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