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castortr0y [4]
2 years ago
13

A scientific explanation of kown facts arrived at through repeated testing over time

Biology
1 answer:
snow_tiger [21]2 years ago
4 0
That would be a scientific theory.
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A fish has a head 9 inches long. the tail is equal to the size of the head plus one half the size of the body. the body is the s
Katena32 [7]

So let’s substitute that into the third equation and solve for B. B = H + T B = 9 + (9 + 1/2B) B = 18 + 1/2B Then subtract 1/2B from both sides: 1/2B = 18 Multiply both sides by two: B = 36 Now we know the value of B and the value of H. Substitute this back into the second equation and solve for T. T = H + 1/2B T = 9 + (1/2)36 T = 9 + 18 = 27 Step 4: Plug all values of H, T, and B into the final equation. Total length of fish = H + T + B Total length of fish = 9 +27 + 36 = 72.

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2 years ago
Students research unicellular, prokaryotic organisms that live in harsh environments such as volcanic hot springs, brine pools,
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The answer to that would be archaebacteria since they are prokaryotes (no nucleus) but so is Eubacteria, however archaebacteria can live in very harsh conditions.
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Which of these statements accurately describes a similarity between sharks and ray-finned fishes
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Answer:

C and G

Explanation:

6 0
2 years ago
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An ecosystem has experienced a flood. Which type of plants would u expect to see growing first after the flood? Shrubs, lichen,
Crank
I believe the answer is <span>small annual plants
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<span>Small annual plants will easily grow after a flood since it was small and rapidly growing. They also died fast, which makes them reproduce quickly. If the condition is harsh with less soil, l</span>ichen will be the most easier to survive. Pine and oak are strong trees that will be formed last.
6 0
2 years ago
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Andy, 52, was very surprised when his doctor told him that his blood levels of vitamin D were below normal. After all, he plays
emmainna [20.7K]

Answer:

A. Total Vit D intake = 1150000212 IU

B. Yes he met his RDA and does not need any supplements

C. 191666702%

Explanation:

I μg = 40 IU

1 oz = 28.35 g

I g = 1000000 μg

A. Low-fat Yoplait yogurt-2 μg = 2 * 40 IU = 80 IU

Cheerios cereal-1 μg = 40 1U

Coffee with milk-07μg = 0.7 * 40 = 28 IU

Turkey sandwich on whole-wheat bread with large garden salad-0.4 g = 0.4 * 1000000 * 40 IU = 16000000 IU Grilledd pork chop. 8 oz = 28.35 * 1000000 * 40 = 1134000000 IU

mashed potato and a side of gnled mixed vegetables-1.6 μg = 1.6 * 40 = 64 IU

Total vitamin D intake = 1150000212 IU of Vit D.

B. Since his RDA is 600 IU, he met his RDA and does not need any supplements of Vit D.

C. Percentage of his RDA Vit D intake = (1150000212/600) * 100% = 191666702 %

5 0
2 years ago
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