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Marina86 [1]
3 years ago
5

Which of the following describes a scientific theory, such as evolutionary theory? (Check all that apply).

Biology
1 answer:
Naddika [18.5K]3 years ago
7 0

Answer:

b

Explanation:

Evolutionary theory highlights the adaptive value of within-species variability. Optimal biological and behavioral strategies differ depending on the nature of the environmental context as well as the characteristics of the organism such as age, sex, health, or physical size.

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The official "science" or "study of" classifying, grouping, and naming organisms are called ...
yKpoI14uk [10]

Answer:

identification

Explanation:

because identification means identifying, elaborating, exploring more about that field by identifying it.

7 0
3 years ago
Read 2 more answers
If you need to prevent waves from eroding a beach , what would you do
guapka [62]
Waves erode a beach by pressing continually against them, right? I have heard of this happening many times. What the people do is build a small trench around the outside of the beach so the waves filter down into it, then back out instead of washing up against the sand. The other thing they do is wait a couple years for the beach to go down, then they put in new sand during the winter. 

Please Rate me Brainliest, I need it alot. 
5 0
3 years ago
What is a positive and negative impact?<br><br> (Giving brainliest)
12345 [234]

Answer:

Positive affect" refers to one’s propensity to experience positive emotions and interact with others and with life’s challenges in a positive way. Conversely, "negative affect" involves experiencing the world in a more negative way, feeling negative emotions and more negativity in relationships and surroundings.

These two states are independent of one another, though related; someone can be high in positive and negative affect, high in just one, or low in both. Both states affect our lives in many ways, particularly when it comes to stress and how we handle it.

8 0
2 years ago
What might two controlled variables (constants) Lisa would use for this experiment? ​
zhuklara [117]

There is no context so I will just explain what a constant is:

In an experiment following the scientific method, a constant is a variable that cannot be changed or is purposely not changed during the experiment.

An example would be:

If a researcher wanted to study the effects of temperature on the growth and development of garden snakes, the experimental variable for the experiment would be temperature. All other variables would need to remain consistent to avoid invalid data. The size of the cage, amount of light, food and many other variables would need to remain constant to ensure accurate results and a valid study. Those variables are constants. Some variables are not under a scientist's control, but are still considered to be constants. These constants are called universal constants and include gravity, the speed of light and electronic charge. Universal constants do affect experiments but will be constant through an experiment without being controlled by the scientist.

8 0
3 years ago
Which of the following are examples of a renewable resource? Choose ALL that apply.
SOVA2 [1]
  1. Sunlight
  2. wind energy
  3. Biomass energy
  4. Plants( trees, cotton, corn)
6 0
2 years ago
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