At the heart of the sun, the temperature and pressure is enough to drive reactions. these reactions release energy from the surface of the sun by emitting light or releasing high energy particles. a) fission b) fraction c) frisson d) fusion

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

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?