An advantage allowing the seed plant to greatly surpass the seedless vascular plants in colonizing the land was the evolution of air-dispersed sperm in pollen grains.<span>P</span>ollen is produced by the g<span>ymnosperms (and flowering plants as well) </span>as a package for the dispersal<span> of </span>sperm.
They are related mother to child. mtDNA is DNA contained in the mitochondria, and does not change from mother to child. So, it could be a grandma and her grandchild if she had a daughter, or a mother and her child.
Answer:
Strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. This is a result of anaerobic respiration.
Explanation:
We would know that it was alive if they found bones of it where scientists say it used to live, and if there is no REAL evidence of bones then its a made up animal. I don't know if this helped.... i hope it did.
