Answer: A. combustion
Explanation: During complete combustion, carbon and hydrogen react with oxygen (O2) to produce carbon-dioxide (CO2) and water (H2O). The carbon-dioxide produced is released into atmosphere and is utilized for carbon fixation and recycling.
<h2>Ecological species concept</h2>
Explanation:
Ecological species concept is the concept of species where species is a group of organisms adapted to specific resources,called niche in the environment
- Every species has a different niche;niche is simply the role played by the organisms in a particular area(environment) in which it is living
- Ecological and evolutionary processes controls the resources and divides the species into groups
- In the given example members of one population of wolf spiders are found in leaf litter within the woods while the other one is found in the grass at the edge of the woods
- Both the members are distanced from each other ecologically and their role to use resources changes
- Hence they are designated as two different species by utilizing the ecological species concept
Answer:
Autorophs are living organisms that make their food through photosynthesis while heterotrophs are living organisms that can not make their own food, so they must eat it.
Explanation:
Hope it helps!
The largest organ in an earthworm is its skin