Answer:
1 , 11 and 111 are correct
The answer is B. Heterotrophs. All animals and fungi are heterotrophs. Hope I helped!
Measuring photosynthesis via the production of oxygen. Oxygen can be measured by counting bubbles evolved from pondweed, or by using the Audus apparatus to measure the amount of gas evolved over a period of time.The emerging bubbles are either simply counted or they are recorded using light barriers, which is very difficult because of their small size and often varying ascent rate. The gas bubbles generated during photosynthesis by aquatic plants produce distinctive sound pulses when leaving the plants.
I think they are, diaphysis, epiphysis, peroiteum, sharpeys fibers, arteries, articular cartliage, and, medullary cavity.
