23. The goal of a crime scene investigation is to: a. recognize evidence at the scene of a crime.
b. document evidence at the scene of a crime.
c. collect evidence at the scene of a crime.
d. All of these choices.

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

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 was not a reason why canals were built in florida