Answer: may exhibit metastasis
Cancer cells may exhibit metastasis, this is true.
<span>Other choices are not true of cancer cells because:
Mitotic rate of cancer is high, not slow. Benign tumors are not cancer. It is distinguishable from normal body cells, it forms neoplasms. </span>
Sediment pollution is the single most common source of pollution in U.S. waters. Approximately 30% is caused by natural erosion, and the remaining 70% is caused by human activity. ... Sediment pollution can have long-term impacts on aquatic insects, fish and other wildlife in affected waterways
Many scientists agree that the universe is about 13 billion years old.
Answer:
Fecundação é a quando o espermatozoide se une ao óvulo e forma o zigoto. Essa formação ocorre no interior das trompas, e o óvulo fecundado em seguida se encaminha na direção do útero.
O Zigoto se divide em duas células, depois em quatro células, e assim por diante, até formar o blastocisto, que vai se implantar na parede do útero e em algumas semanas dará origem ao embrião, formando um ninho.
Explanation:
Answer:
i think answer B is correct
