Its like living in a crowded room wouldn't you prefer for a better accommodation such as another room instead of living with thousands like i.e the molecules
The answer to the question is A
Answer: social and economic
The development of new technologies such as installation of solar panels or the use of geothermal energy to prevent global warming is a social and economic effect. The energy being generated by these processes are useful for human society. This is a social and economic effort done by society in favor of mankind. The energy generated by this process is used in electricity generation and for industrial and commercial needs.
The snakes nutrition is carnivores based. The frogs nutrition is also carnivores based (feeds on other animals), but in this situation the snake is the predator and the frog is the prey
When the muscle or the skeletal muscle cells undergo anaerobic respiration, they become painful and fatingued, it is now known to be caused by build up of lactate. The skeletal muscle will be painful and fatigued and the caused of it will be because by build up of lactate.