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kipiarov [429]
2 years ago
6

To be scientifically useful a hypothesis must be

Biology
1 answer:
Anni [7]2 years ago
5 0
A Scientific Hypothesis Must Be "Falsifiable". A scientific hypothesis must be testable, but there is a much stronger requirement that a testable hypothesis must meet before it can really be considered scientific
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Life is made of different ______ or forms of life
Alja [10]
Organisms

Organisms are all around us and in us! Every living thing is pretty much a different type of organism with lots of different cells in it! Hope this helps!

Would love brainliest if possible;)
8 0
2 years ago
Which of the following groups of animals has the most efficient gas exchange?
Lana71 [14]

Answer:

birds

Explanation:

I found a quizlet online with the answer:^

4 0
3 years ago
An important challenge to traditional (pre-1860) ideas about species was the observation that seemingly dissimilar organisms, su
choli [55]

Answer:

these seemingly dissimilar organisms might have evolved from a distant

Explanation:

Evolution deals with history of organism survival on Earth.

The evolutionary biologists makes use of fossils as proves to give light to having a clear view of how species survived in past times.

Before the theory of natural selection by Charles Darwin, Evolutionary Biologists were filled with questions about why the type of skeletal structural specimens collected were equal and different in dissimilar organisms as it does not exhibit the links seen between these species.

The theory of evolution proposed the mechanism of divergent evolution as a solution to these questions.

Therefore, we conclude that "these seemingly dissimilar organisms might have evolved from a distant" is the right answer.

5 0
3 years ago
Why are ecological pyramids shaped as pyramids?
REY [17]
The answer is A
This is because 90% of energy is lost when we go up one trophic level. This means that even the the consumers tend to be larger in size, they are fewer in number and need to eat more in order to sustain themselves.
5 0
3 years ago
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One day while hiking, Maria found a rock in the wall of a canyon. In the rock, she noticed an impression of a leaf. Which answer
ch4aika [34]

Answer:

B. Fossil

Explanation:

According to National Geographic, "Fossils are the preserved remains, or traces of remains, of ancient organisms." When you find the impression of a leaf, the leaf imprint is the preserved remains of the leaf.

5 0
2 years ago
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