He a hamster has a mass of 300 grams before running on an exercise wheel. the hamster runs on the wheel for five minutes and then stops. which statement is the most accurate prediction about the mass of the hamster immediately after it stops running? the mass will be less than 300 grams due in part to cellular respiration. the mass will remain unchanged because equal amounts of oxygen and carbon dioxide are exchanged during respiration. the mass will be more than 300 grams because the hamster gained muscle by exercising. the mass will remain unchanged because any loss of energy is replaced by bigger muscles.

List two modern organisms that have pentameral symmetry

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power