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Eva8 [605]
3 years ago
12

Explain they transitional fossils provide powerful evidence for common descent

Biology
1 answer:
Soloha48 [4]3 years ago
5 0

Answer:

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. ... Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.

Explanation:

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What do you mean by Swayam
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A door simple.........

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3 years ago
The Krebs cycle and electron transport take place in which part of the cell?
babymother [125]
It takes place in the mitochondria.
7 0
3 years ago
Can somebody help me with this?
leonid [27]

Answer:

Elements: H (hydrogen) He (helium) Li (lithium) Be (beryllium) B (boron)

compounds: H2O (water) H2O2 (Hydrogen peroxide) NsHCO3 (baking soda) NaCI (salt)

Element compound or mixture?: 1. Element 2. compound 3. Mixture of elements 4. mixture of compounds 5. mixture of elements and compounds.

Rewrite the sentences:

1. all matter is made up of tiny particles calles atoms and molecules

2. right

3. right

4. compounds are chemically joined together

task 2:

1. i know this is element

2. i know this is compound

3. i know this is mixture

task 3:

In this lesson i have learned that Atoms are in everything and are what makes up most of the stuff on earth. They are tiny molecules that make up me and everything around me. I have also learned that atoms are made up of Elements. Elements are chemical molecules that make up things like the air we breathe. However, when more than one element joins together a compound is formed. Compounds make up more physical things around me such as drinking water and salt for cooking. When many different compounds are joined together a mixture is formed. An example of a mixture can be sand and water.

Explanation:

3 0
3 years ago
Plant and animal cells are eukaryotic cells because they have which organelle?
mylen [45]

Answer:

Eukaryotic cells, like plant and animal cells, have membrane-bound organelles like the <u>nucleus and mitochondria.</u>

Explanation:

3 0
2 years ago
What shared characteristic can be written at point X? Use complete sentences to explain your answer.
solong [7]

Answer:

Multicellular

Eukaryotic

Heterotrophs

Explanation:

Both cells of fungi and animals are eukaryotic meaning they have  nucleus and organelles. They are multicellular organisms (meaning they are composed of many cells). Their cells are also heterotrophic meaning they depend on organic molecules for energy as opposed to plants that can make their food from abiotic factors. Fungi, however, digest their molecules extracellularly while animals do it intracellularly.

7 0
3 years ago
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