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rusak2 [61]
3 years ago
14

Which of the following is true about living species and extinct species?

Biology
1 answer:
Anon25 [30]3 years ago
7 0
Living species are alive and their species still have members, while extinct species no longer are living, and no more of their members exist.
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Organisms can be classified in the same species by morphology and
snow_lady [41]
I believe the correct answer would be <span>variation. The definition of variation in biology means,</span><span> any difference between cells, individual organisms, or groups of organisms of any species caused either by genetic differences or by the effect of environmental factors on the expression of the genetic potentials. So i think that organisms can also be classified as variation. Hope this helped. ♥ ☺

</span>
4 0
2 years ago
There are no longer any members of a population that are alive. This population is said to be
bazaltina [42]
Extinct is correct. When no members of a species remain, the species is said to be extinct.
8 0
3 years ago
Plants are the basis of nearly all ecosystems on Earth because they carry out the process of photosynthesis. Plants harvest ligh
Daniel [21]

Answer:

Trophic level

Consumer

Producer

Explanation:

All living organisms require energy for their life processes, which they obtain by taken in food. In an ecosystem, this food is derived when organisms feed on each other. This process that eventually leads to a flow of energy within organisms is called FOOD CHAIN.

A food chain or food web always begins with a unique set of organisms called PRODUCERS. Producers are autotrophs capable of harvesting light energy from the sun and use it to produce their food (chemical) in a process called PHOTOSYNTHESIS. Other organisms called HETEROTROPHS feed on these producers to derive energy. In ecology, they are called CONSUMERS. Other consumers feed on the previous ones also to get energy.

Hence, each step of the food chain is occupied by organisms that obtain and store energy by feeding on another organism. This step is called TROPHIC LEVEL.

In a nutshell, a PRODUCER (usually plants) starts the food chain/web due to its photosynthetic ability. This producer gets eaten by an organism called CONSUMER and in the process, the energy and nutrient stored in the producers flows to the consumer. Another consumers feeds on the previous one and the energy keeps flowing. Each step of the food chain occupied by an organism that stores and transfers this energy is called TROPHIC LEVEL.

4 0
3 years ago
Si un teléfono fuera un ser vivo que parte sería la célula?
never [62]

Answer:

TAL VEZ LOS PIXELES

8 0
2 years ago
When elements and components that are dissolved in water leave a solution what is the result
rosijanka [135]

Answer:

-A solution is a mixture in which one substance is dissolved in another. When elements and compounds that are dissolved in water leave a solution, crystallization occurs.

Explanation:

Hope it helps : ))

7 0
3 years ago
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