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SIZIF [17.4K]
3 years ago
7

When fish, chickens, and humans are developing as embryos before birth they have many of the same structures. Describe why this

shows evidence of evolution. Make sure to discuss the environment's ultimate role in determining adaptations.
Biology
1 answer:
o-na [289]3 years ago
4 0

Answer:

The adaptations prove the physical composition of the neutral analysis.

Explanation:

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Which six elements provide most of the mass of the human body? 0 C, N, P S, H, 0 0 C, Mg, P, H, O, N O Mn, Na ), H, Ca, o O Ur,
Natali5045456 [20]

Answer:

H, He. 2, Li, Be, B, C, N, O, F, Ne. 3, Na, Mg, Al, Si, P, S, Cl, Ar. 4, K, Ca, Sc, Ti ... 7, Th, Pa, U, Np, Pu, Am, Cm, Bk, Cf, Es, Fm, Md, No, Lr ... (Atomic mass is also referred to as atomic weight, but the term "mass" is more ... One molecule of water (H2O) would weigh 18.02 amu (2×1.00797 amu for H + ... 6, C, Carbon, 12.011.

Explanation:

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3 years ago
________is a method in which a bloodborne pathogen may be transmitted
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Answer:

Contagious is a method in which a bloodborne pathogen may be transmitted

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Contagious are contacted as a result of transmission through blood contact, serum, sweat among others where diseases are said to be infectious

4 0
3 years ago
Recessive genes mask other genes that are present. <br>True or false? ( Answer worth 25 points;)
balandron [24]
Hello!! I always remember recessive genes as someone having a passive personality and dominant genes as having an assertive personality. Therefore, dominant genes would mask others when present because they have that assertive personality. If you think about it as babies, when their dad has darker hair and the mother has lighter hair, the baby will most likely have darker hair because the darker hair is the dominant gene. I would say that the answer would be false. If you are having trouble understanding, you can always make a Punnett square and see what your outcomes are. I hope I helped. Have a great day!!
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3 years ago
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VMariaS [17]
Here you need to put if you have any questions about the material you are learning. If you have none i would consider putting that you have none.
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