1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
3 years ago
11

What is two plus seven? I am lost

Biology
2 answers:
creativ13 [48]3 years ago
4 0

Answer: the answer is 9

Explanation:

lets pretend you have seven pieces of candy. then you find two more pieces of candy then you put it together and boom now you have 9  

           7+1=8  8+1=9

shutvik [7]3 years ago
3 0

Answer:

two plus seven is 9.

Explanation:

You might be interested in
In what ways can overpopulation be beneficial to differential reproductive success?
Reika [66]

Answer:

Differential reproduction is called the one that occurs as a result of the differences between the individuals that make up a society or sample, where it is those with comparative advantages who manage to reproduce, while those who do not have said advantages tend to die out. It is, in short, a practical application of Charles Darwin's theory of natural selection.

Thus, if there is an overpopulation of a certain species, a series of effects will occur (such as the scarcity of resources, the lack of living space, etc.) that will tend to gradually decrease the population to return to an ideal number of individuals. In this aspect, differential reproduction will be applied, being able to reproduce those that have comparative advantages over the rest, which will inevitably become extinct.

7 0
2 years ago
Why are animals cells important for survival?<br> The answer in a paragraph!!
andrew-mc [135]

Answer:

If there are no animal cells, then life on earth would not exist. Also plants would dominate.

Explanation:

7 0
3 years ago
When cells leave the cell cycle, they exit during G1 phase and then enter G0 phase, a resting period. Most normal cells can leav
PIT_PIT [208]
The appropriate answer for this one is C. Cancer cells divide uncontrollably and therefore the cell cycle would be continuously divide. To add, t<span>here is a term known as terminally differentiated cells. These cells that never enter the cell cycle again, meaning they stay in G0 and never divide. However, some cells can be triggered to depart G0 and re-enter G1, which permits them to divide again.</span>
6 0
3 years ago
This level of classification is the most specific and includes a group of individual organisms that resemble one another closely
alexgriva [62]

Answer:

species

Explanation:

According to the most widely used species definition, the biological species concept, a species is a group of organisms that can potentially interbreed, or mate, with one another to produce viable, fertile offspring.

5 0
3 years ago
Which best illustrates a result of natural selection?
Yanka [14]

Answer: The correct answer is -

D) giraffes having increasingly longer necks over time.

Natural selection is an evolutionary mechanism that was proposed by Darwin.

According to this mechanism, organisms that are better capable of adapting to their changing environmental conditions, survive and increase their number through reproduction whereas other are eliminated from the population.

Example - Long neck of Giraffe, which is much elongated, lofty stature, that was beautifully adapted for browsing on the higher tree branches. This was an adaptation with slow and gradual change in the gene frequency as the lower vegetation was eaten by other animals. Due to this, giraffes had to search for other source (that was higher tree branches).

This is considered as a peculiar example of natural selection.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Carbolfuchsin used in the original acid fast stain consisted of 0.3 g basic Fuchs in 10 ml 95% ethanol 5ml phenol and 95 ml wate
    14·2 answers
  • Does the ANIMAL CELL have RIBOSOMES?<br> A. Yes<br> B. No
    7·1 answer
  • Arrange the tiles to show the sequence of events in the development of the theory of evolution.
    11·1 answer
  • Which system is responsible for defending the body against harmful substances
    15·2 answers
  • For your physical anthropology research project, you report that you measured the length of 150 gorilla thighbones, and you sugg
    11·1 answer
  • Match the steps of the learning process with the correct parts of the scenario.
    10·1 answer
  • Which two atoms form an ionic bond?
    8·2 answers
  • Which of these is typically an effect of sweating?
    5·1 answer
  • Why are some theories more widely accepted than others such as the theory of evolution?
    10·1 answer
  • NEGATIVE FEEDBACK of enzymes Activity<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!