3) Alleles might combine.
Answer:
Explanation:
Environmental damage from air pollution is reduced. ... Power plants have cut emissions that cause acid rain and harm public health. ... Actions to protect the ozone layer are saving millions of people from skin cancers and cataracts. ... air quality standards set to protect public health and the environment.
Because when people eat food, they are eating it to use its energy. People only need so much energy, so it can be a good idea to see how much energy is in the food you consume. If you eat more energy than you need, it is stored as fat in your body instead.
That's true...
anaerobic has to do without involving oxygen
Answer:
the potentail of kinetic and potential energy
Explanation:
first explain the concept of kinetic energy (what it is and what its used for) and give examples (cars, a basketball thrown across a hall, and airplane), and do the same with potential energy (the energy an object stores, example: a streched rubber band)