Huh? This is not biology, u could’ve put this in mathematics
B. Ecosystem. By definition, an ecosystem is composed of both its abiotic and biotic factors. A community is the population of living organisms in an ecosystem, and a habitat is the generally abiotic location in which the community lives, so "ecosystem" can also be thought of as the inclusion of a community and habitat together. "Pure culture" would more closely describe a population that you might grow on a Petri dish, for instance.
Answer:
To place the enzyme in different temperature.
Explanation:
In order to determine the effect of temperature on the activity of the enzyme amylase, we have to place the enzyme amylase in different environment having different temperatures. That environment which increases the activity of enzyme is considered suitable temperature for the enzyme and the temperature at which the activity of enzyme amylase is minimum is considered as bad temperature for the enzyme. For determining the temperature, we have to place the enzyme in different temperature.
Answer:
d. ecological succession
Explanation:
Ecology Succession may be initiated either by formation of new, unoccupied habitat, such as from a lava flow or a severe landslide, or by some form of disturbance of a community, such as from a fire, severe windthrow, or logging.
Reference:
Wikipedia contributors. "Ecological succession." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 10 Mar. 2021. Web. 23 Mar. 2021.