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Virty [35]
3 years ago
11

Biology: which group contains only molecules that are each assembled from smaller organic compounds?

Biology
1 answer:
andrezito [222]3 years ago
3 0
Number #3 :) dna fats and starch
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The human hands and feet have similar types and numbers of bones. However, hands and feet are very different in their appearance
Ira Lisetskai [31]

<u>Explanation:</u>

One physical difference between the hands and feet is that the human hands appear to be more flexible than our feet. Also, in terms of size, our feet are smaller than our hands.

Let's assume that our feet become as flexible as our hands and the hands less flexible, it would affect the function they perform.

  • If for example, we were to walk with our hands we will fail to achieve stability.
  • And if for example, we decide to grab hold of items with our feet we will be unable to do so.

It is also reasonable to expect other primates to have hands and feet that differed from ours because they are necessary so they can adapt to their environment just like humans too.

8 0
3 years ago
I need help! Please!
Aleonysh [2.5K]

Answer 1.- Well a duck is still a bird. So it has hollow bones that makes its body lighter.It eats insects, worms amphibians and plants, so it's an omnivore.2. It has hollow bones, it has an oily coating that prevents any water from settling in its duck feathers. 3. Feature no. 1-Makes body lighter so it's easier to swim, Feature 2- oily coating prevents water from getting into the feathers, preventing any water being absorbed into their bodies.

Explanation:

3 0
3 years ago
List and describe the evidence for the<br>plate tectonics theory.​
mote1985 [20]

Answer:

The shapes of continents fit together like a puzzle. The matching coastlines show where the continents broke apart. Identical rocks that formed over 200 million years ago have been found on different continents.

Explanation:

If I'm right help me out leave a five stars and like

4 0
3 years ago
How does our learning of elements, compounds, and mixtures relate to minerals? Are minerals different than elements or compounds
mote1985 [20]

Minerals are related to compounds and elements.

A mineral is defined as a naturally occurring substance that has a definite chemical composition and crystal structure.

Most minerals are made of two or more elements that are chemically combined together to form a compound. Others such as gold or copper are made of a single element. Minerals are grouped according to their chemical composition or makeup.

A mineral is always a solid and has a definite shape and volume and always has a characteristic crystal structure.

5 0
3 years ago
Two parrots have different parents. One parrot has red chest feathers, and the other parrot has yellow chest feathers. Why do th
SashulF [63]

Answer:

Hereditary traits.

Explanation:

Since these two parrots (with two different parents), one with yellow feathers and the other one red, it would make sense that they inherited their traits from their parents.

Just as humans have different colors of hair. Parrots can have different chest colors. Both of these come from hereditary genes.

7 0
2 years ago
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