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MAXImum [283]
3 years ago
12

Which of the following is an example of how a species may change over time?

Biology
1 answer:
allsm [11]3 years ago
5 0

Answer: possibly A

Explanation: B an C are not it because they are more like mutations. D humans don’t always become immune.

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A biologist conducting a long-term field study noticed there were two types of mice in a valley. One type of mouse had webbed to
Novosadov [1.4K]

Answer: b. Webbed-toed mice survived better and reproduced more than mice without webbed toes.

Explanation:

Natural selection is a phenomenon that suggests that organisms that have a better structural and morphological advantage over the others have better chances of survival over the others.

The webbed toed mice have a survival advantage over the without the webbed toes because this can help the webbed toed mice to swim. The webbed toed trait will be beneficial and passed on to the next generation of the mice and the webbed toed mice will reproduce more than the mice without webbed toes.

6 0
3 years ago
What does a red blood cell look like at in 0.65M solution
Ket [755]
It depends on what kind of solution is referred as 0.65 M. If the solution where the red blood cell is present is hypertonic, the red blood cell will shrink. If the solution is hypotonic, the red blood cell will expand. If the solution is isotonic, the red blood cell will not expand or shrink.  
6 0
3 years ago
The ultimate goal of sustainable development is to limit the future use of resources b. meet current and future resource needs C
egoroff_w [7]

The correct answer is B. Meet current and future resource needs.

Explanation:

Sustainability implies an equilibrium between the natural resources available and the resources humanity requires. This equilibrium is reached when the natural resources extracted from nature are enough to satisfy human needs without depleting the resources or causing these are not available in the future. In this context, the goal of sustainable development is to make sure now and in the future resource needs are meet (option B). Moreover, this is possible through actions such as recycling, reducing deforestation, creating environment-friendly technologies, among others that reduce the depletion of resources or preserve the environment.

4 0
3 years ago
Precipitation in a deciduous forest can be in the form of rain or snow. Please select the best answer from the choices provided
allochka39001 [22]

I believe this is T. Because i just learned that in science not that long ago, and deciduous forests have small winters and long growing seasons, and the small winters have lots of snow, and the long growing seasons have lots of rain.

3 0
3 years ago
Read 2 more answers
Which formula for sulfuric acid is written correctly to show one surfer atom, two hydrogen atoms , and four oxygen atoms
soldier1979 [14.2K]
See attached image for most common formula of sulfuric acid.

7 0
3 years ago
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