Answer:
c. the hummingbird and the tubular flower it pollinates
Answer:
The three types of consumers in the animal kingdom are carnivores, herbivores and omnivores. Carnivores eat only meat. Herbivores eat only plants, while omnivores need to consume both plants and meat to satisfy their dietary requirements.
Explanation:
Over utilisation of resources is the unlimited and careless use of any resource or utility. It refers to the excessive use of something to a point that in return we are deteriorating the resource. It can also be termed as exploitation or sustainable use. In the 21st century, we must focus on sustainable development and not over-utilisation of resources.
Organic evolution states that all life on the earth is descended from from other life and has transformed from , at times , very different ancestors.
Evolutionary theory is based on ideas of species and related to their gradual decreases.It is given by Darwin which is based on natural selection. Evolution is not theory about the origin of life. Its express about that how species change over time and what many people think there is also little conflict between evolution and religions.
Evolution is the process in which gradual change that takes places over many generation to generations in which species of animals , plants or insects slowly change some of their physical characteristics.
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