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labwork [276]
3 years ago
6

All of the following are examples of ways to increase mechanical advantage except:

Biology
1 answer:
dlinn [17]3 years ago
6 0
The correct answer is b
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When Charles Darwin considered wings of birds, he famously propose 1 ): Google. hhmi biointeractive great transition heime 17:28
serg [7]

When Charles Darwin considered wings of birds, apart from his famous proposal he also predicted that fossils will be found with structures that are intermediate between early and modern form.

Answer: Option C

<u>Explanation:</u>

Charles Darwin was basically referring to transitional Fossil while considering Wings of bird. So what are transitional fossil? They are the fossil remains of both the ancestral group and the descendant group.  

Since we don’t have enough record of the fossils, it is very difficult to know the accuracy of transitional fossil.  However, we do have some record of fossils from which we can gather enough evidence of how the fossils where earlier and how it evolved over a period of time.  

7 0
2 years ago
What is a way to describe the appearance of a mineral?
madam [21]
Color I believe because if a diamond was the same color as coal(black) you couldn’t tell a difference
7 0
2 years ago
When we turn on a light switch or use the microwave, we use electricity. What
lora16 [44]

Answer:

I'm going to say nuclear power plants.

Explanation:

I heard that this generates electricity. I hope this helps! Keep learning! :)

7 0
3 years ago
Hello(: I need some help what is an <br><br> (Allele)
Licemer1 [7]

Answer:

An allele is one of two, or more, forms of a given gene variant. For example, the ABO blood grouping is controlled by the ABO gene, which has six common alleles. Nearly every living human's phenotype for the ABO gene is some combination of just these six alleles.

Explanation:

Plz give me brainliest worked hard.

4 0
3 years ago
The front leg of a cat, the front flipper of a dolphin, and the wing of a bat have the same structure and order of bones. These
Kay [80]

Answer:

The bones are homologous structures

Explanation:

Homologous structures are the structure which are found similar in appearance in different organisms.

The homologous structures in different organism shows that they shared a common ancestor or they diverged from a common ancestor during course of evolution that is these homologous structures are the result of the divergent evolution.

In the given question, the bat, dolphin and the cat shows the same structure of bone which indicates that they have evolved from a common ancestor and is true as they all belong to mammals.

Thus, the bones are homologous structures is correct.

6 0
3 years ago
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