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Nataliya [291]
3 years ago
14

biological evolution is the process by which populations of organisms change over time. How could natural selection lead to evol

ution? Please give a complete anwser. Will mark BRAINLIEST if correct. 100 points!
Biology
2 answers:
trasher [3.6K]3 years ago
4 0
Idk I just wanted the points lol
mariarad [96]3 years ago
3 0

Answer:

when individuals with certain characteristics have a greater survival or reproductive rate than other individuals in a population and pass on these inheritable genetic characteristics to their offspring.

Explanation:

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Cells try to maintain three major conditions. One is your body temperature. What are the other two?
marin [14]
Hormones and water balance are another two conditions which are maintained by cells.
5 0
3 years ago
If you had a giant, 1000 cm Twizzler, how much of it would remain after: a) One half-life ____________________ b) Two half-lifes
navik [9.2K]

Explanation:

The half life is the time taken for a half of a radioactive material or substance to decay to half.

After the passing of the half-life, only half of the original material will remain. Now, let us follow the half-life sequence of this decay;

    One half-life

  Original: 1000cm

    one half life = 500cm

Two half-lifes

    Original: 500:

   half-life = 250cm

Three half-lifes

   Original : 250cm

   Half life = 125cm

Four half-lifes

    Original: 125cm

    Half life = 62.5cm

Five half-lifes

    Original: 62.5cm

     Half-life = 31.25cm

Six half-lifes

   Original: 31.25cm

   Half-life = 15.625‬

learn more:

Half life brainly.com/question/1695370

#learnwithBrainly

8 0
3 years ago
If astronomers discovered a new inner planet in the solar system, which characteristic would it most likely have?
sasho [114]

Answer:

D: fast revolution

Explanation:

As the inner planets rotate around the Sun much faster than the outer ones, the new inner planer would have a fast revolution.

The closer the planet is to the star, the faster is its revolution. Also, the inner planets are smaller, with less density which helps them rotate faster.

4 0
2 years ago
Why isn't 100% of energy passed from one trophic level to the next
nadya68 [22]

Answer:

Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when organisms from one trophic level are consumed by organisms of the next level. More specifically, 90% of metabolic energy is used, so only 10% will be passed down to the next level.

5 0
3 years ago
Read 2 more answers
In the early classification system, all bacteria were classified in one kingdom. Bacteria was later broken up into two separate
ser-zykov [4K]

The reason for this change is "Technological advances led to the discovery of single-celled organisms and increased our understanding of relationships between organisms"

<h3>Why bacteria and archaea should be classified into different kingdoms?</h3>

Archea and bacteria are both prokaryotic organisms ( organisms without defined organelles and nucleus) that share common features such as a similar morphology and similar ways to obtain food/energy. However,  these organisms have important differences such as RNA type, they have a slightly different morphology and they live in different habitats.

<h3>Why did this change in classification occurred?</h3>

This change occurred due to technological advances. Indeed, the classification of organisms into 4 kingdoms occurred by the beginning of the 20th century when unicellular prokaryotic organisms had not been completely studied, and therefore it has not been determined this group included two sub-groups.

Learn more about organisms in: brainly.com/question/12825206

8 0
2 years ago
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