Select the correct answer. What is the primary purpose of photosynthesis? A. to capture light energy, convert some of it into chemical energy, and store it in the form of carbohydrates for other life forms to use B. to capture light energy and release oxygen into the atmosphere, so that the level of oxygen in the atmosphere increases C. to take up carbon dioxide from the atmosphere so that the level of carbon dioxide in the atmosphere is reduced

Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp

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?