Week 5
We’re staring to thin about how we get the energy o live our lives but also where that energy originally comes from. Since energy can neither be created nor destroyed it mus start somewhere. In the case of life on earth all this energy comes from the sun.
B1.5 & 1.6 Lesson 1 Energy transfers B1.5 L1 Chicken efficiency past paper question B1.5 L1 Cow efficiency past paper question