Answer:
compete
Explanation:
<em>Limited natural resources force individuals to </em><u><em>compete</em></u><em> with each other and only strong individuals are able to compete and thereby reproduce effectively.</em>
According to Malthus, population growth has the capacity to outrun the supply of food, and hence, if humans must experience better living conditions, there should a form of population control by controlling the birth rate.
Darwin extrapolated from Malthus' idea and opined that limited natural resources will only make individuals compete with each other and in this capacity, weak individuals might not be able to effectively compete, thus, leading to weakness in reproducing.
Carbon dioxide emissions lead to the increase of the planet's temperature, contributing to the greenhouse effect. That is so because it causes damage in the ozone layer, a barrier from the sun rays. Once there is a damage, through it the sun has a deeper contact with humans causing diseases. Once the temperature raises, all the cycles suffer with its influence (water cycle of evaporation, rain, etc), The CO2 concentration in the air causes pollution and respiratory diseases and affect the plants photosyntesys and so on.
maybe a factory since there are amun components and everyone works together to make sure everything goes right