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marshall27 [118]
3 years ago
14

Vein deposits are usally produced by?

Biology
1 answer:
Vlada [557]3 years ago
4 0
Hydro-thermal solutions 
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What minerals are found in bone? What do these minerals do for your bones
Sophie [7]
<span>Phosphorus. Phosphorus is another element that is essential for bone growth. 85% of our body's phosphorous is incorporated in our bones as calcium phosphate.</span>
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PLLLEEEEEEAAAAASSSEEEE HELP 25 POINTS TO WHOEVER IS BEST
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DNA, Deoxyribonucleic acid. DNA is the empirical proof of God.

DNA can never be created naturalistically and is absolutely uniquely structured:

1. DNA contains multiple levels of coded organically constructed information that controls all cellular functions and no natural process is capable of creating or coding.

2. The amino acids that provide the coding fo the genetic information are homochiral. The few, not all, amino acids that can form naturally are not symmetric and are either left-handed or right-handed, called racemic. All amino acids in DNA, RNA, proteins, enzymes, ribosomes and other cellular assemblies are left-handed, 100%. No right-handed amino acid can function within DNA. Nature may produce a partial list of racemic amino acids, but cannot produce homochiral amino acids, again, only produced within a cell.

3. Phosphate penta-sugars provide the overall dual backplane physical structure to allow the amino acids to be affixed and are all right-handed homochiral, not produced in nature and exclusively right-handed.

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3 years ago
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Which of the following is true about cells?
Anna [14]

A. Prokaryotic cells DO NOT have a nucleus or membrane bound organelles. Eukaryotic cells do.

Explanation: A simple way to remember the is by PROkaryotic has NO nucleus. (Pro-no)

EUkaryotic has a nucleus.

(Eu- sound like you, you have cells and they have a nucleus.)

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3 years ago
Determine whether each statement refers to the central nervous system or the peripheral nervous system.
marin [14]

Answer and Explanation:

Consists of the brain and spinal cord

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Consists of the nerves outside the brain and spinal cord

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Processes information from sensory organs-central nervous system.

The CNS is made up of the brain and the spinal cord. The PNS consists of nerves, which link the CNS to various receptors and effectors.

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2 years ago
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PLEASE HELP! I WILL GIVE BRAINLIEST. What 2 factors affect organisms and their habitats, and give examples of each
Grace [21]

Answer:

There are two categories of these factors: abiotic and biotic. Abiotic factors are the non-living parts of the environment that can often have a major influence on living organisms. Abiotic factors include water, sunlight, oxygen, soil and temperature.

Explanation:

Biotic factors are interactions associated with living organisms. They can also influence the distribution of organisms in an ecosystem. grazing - too little leads to dominant plants outcompeting other species, too much reduces species numbers overall. Both decrease biodiversity.

Abiotic factors affect the ability of organisms to survive and reproduce. Abiotic limiting factors restrict the growth of populations. They help determine the types and numbers of organisms able to exist within an environment.

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