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Olegator [25]
4 years ago
6

Why is there no conclusive evidence that there is a specific amount of alcohol a pregnant woman can drink without causing harmfu

l effects to her child?
Biology
1 answer:
Katarina [22]4 years ago
8 0
To perform such a study would be unethical within an experimental setting. With clinical interviews, the researcher must consider the cohort effect of an untruthful answer from a participant that has engaged in alcohol during pregnancy. With naturalist or structured observations, the informed consent of the participant and privacy would be at stake. Additionally, research must performed be performed with beneficial intentions. While we have precedent set by Fetal Alcohol Syndrome cases, the determination of a percise amount of alcohol safe to drink during pregnancy violates ethical and safety concerns for baby. While most use their own digression, the safest advice healthcare workers can give to a pregnant woman is that; no amount of alcohol can be constituted as a safe amount.
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Approximately 2% of all people have what eye color?
777dan777 [17]
The answer is green. 
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3 years ago
How does sunlight affect aquatic life in the Blue Cypress Lake?
wlad13 [49]

Answer:

Blue Cypress Lake, originally called Lake Wilmington, is a lake in Indian River County of the Treasure Coast in Florida. It is the largest lake in the Treasure Coast and Indian River County. It is the headwaters lake of the St. Johns River. The sources of water are several creeks from the south (Mudfish Slough, Padget Branch, Holman Canal, and Fisher Creek), two from the west (Trim Creek, Blue Cypress Creek), and Moonshine Bay from the North that flow into the lake. All the water flows out of the lake to the northwest into M Canal and Zigzag Canal. The lake is over 6,500 acres (26 km²) in size, 21 mi (34 km) in circumference, and has an average depth of 8 feet (2 m). The lake is 2,100 acres (8.7 km²) larger than Lake Washington, 27 mi (43 km) north of this lake. The lake's name comes from the blue appearance of the cypress trees as the morning sun's rays reflect off the water. A fishing camp called Blue Cypress Lakeside Cabins is 4 mi (6 km) off State Road 60. The Blue Cypress Village (about 70 units) is south of the small boat canal from the fish camp.

8 0
3 years ago
Read 2 more answers
Plate tectonic forces are responsible for the slow movement of continents over geologic time. Which of the following processes o
zhannawk [14.2K]
I think that ridge push is the correct answer

7 0
3 years ago
The sports drink G2 has 17 grams of carbohydrate in a 20 ounce bottle. How many calories does this provide from carbohydrate?
DENIUS [597]
<h3><u>Answer;</u></h3>

68 calories

<h3><u>Explanation;</u></h3>
  • <u><em>Carbohydrates is one of the biomolecules, others being nucleic acids, lipids and proteins. Carbohydrates are the major sources of energy in the body.</em></u>
  • Carbohydrates are made up of carbon, oxygen and hydrogen. They are classified as monosaccharides, disaccharides and polysaccharides.
  • <em><u>Each gram of carbohydrates yields energy equivalent to 4 calories. Therefore, 17 grams will yield (17×4) 68 calories.</u></em>
8 0
3 years ago
Read 2 more answers
Answer to photo above
kolezko [41]

Answer:

Two recessive genes for attached earlobes

Explanation:

For a recessive trait to be displayed, it must mean that the individual does not possess a dominant allele that would be expressed instead of the recessive allele. Therefore, Ashley must have two copies of the recessive genes to have attached earlobes. Possessing one or two dominant genes for free earlobes would mean that she would have free earlobes.

This can also be visualised with a punnet square, see attached image. We know the parents carry a recessive allele but have free earlobes, so they must have the genotype Ff. The punnet square shows 3 genotypes are possible

FF, which would give free ear lobes

Ff, the same genotype as her parents, free earlobes

and ff, which would give attached earlobes.

6 0
3 years ago
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