Which factor best explains how many diseases, such as cancer, are formed within the body? a traumatic injury to the body has occurred. a disruption in the cell cycle has taken place. a response by the immune system was triggered by an allergic reaction. a mutation occurred during the process of crossing over.

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?

Which is a kingdom? protistachordataprokarya mammalia