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Sholpan [36]
3 years ago
14

What are the four steps that explain how traits in a population change over time?

Biology
1 answer:
svetlana [45]3 years ago
4 0

What are the four steps that explain how traits in a population change over time?

There are four principles at work in evolution—variation, inheritance, selection and time. These are considered the components of the evolutionary mechanism of natural selection.

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La ecologia es la ciencia que estudia la materia inerte de un medio natural<br> es falso verdadero
likoan [24]

Answer:

Falso

Explanation:

La ecología es <u>la ciencia que estudia la interacción entre los seres vivos y el ecosistema.</u> Esto incluye la interacción entre todos los factores tanto bióticos, o vivos, como abióticos, no vivos.

Por ejemplo, la ecología podría estudiar la manera en que un venado interactúa con su entorno: cual es su principal fuente de alimento, el rol que juega en el ecosistema, las adaptaciones que ha desarrollado para vivir en dicho entorno, etc.

Debido a que la materia inerte es considerada un factor abiótico o no vivo, esto no correspondería al área de la ecología. Por ende, este enunciado <u>es falso</u>.

4 0
3 years ago
What two factors determine the climate of a region?
il63 [147K]

Answer:

Climate is determined by the temperature and precipitation characteristics of a region over time. The temperature characteristics of a region are influenced by natural factors such as latitude, elevation and the presence of ocean currents.

3 0
3 years ago
What is a vacuole?
tatiyna
I think the answer is c
5 0
3 years ago
Which tissue acts as a cushion and protects the body?
butalik [34]
Its .. Nervous tissues i think i still remember cause i had this question on an exam and i got it right lol ..

 - But hoped i helped you out any .. if anymore help is need just ask me  then .
6 0
3 years ago
Read 2 more answers
The term ""insecure laboratory procedures"" in the definition of a bio-hazard presented in this educational module refers to whi
valentina_108 [34]

Answer:

The term insecure laboratory procedures in the definition of the bio-hazard presented in the educational module refers to the "safe pipetting and other work done".

Explanation:

The "insecure laboratory procedure" tells us about the "safe pipetting and miscellaneous work practices" in the bio-hazard risk management as any mistake or wrong application may lead to some wrong chemical reaction which will cause huge damage or any side effect. Hence, safe pipetting or safe handling while working with bio hazards are necessary. Proper disposal, proper disinfectant and proper clean up are necessary. Proper care should be taken to avoid the contact of chemicals during pipetting.

6 0
3 years ago
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