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DochEvi [55]
3 years ago
12

PLEASEEEEE ANSWER questions ASAP please please !

Biology
2 answers:
Oksana_A [137]3 years ago
4 0
Your answer would be B
iragen [17]3 years ago
3 0
B. A persistent neurotoxin is a substance that damages the brain and nervous system
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2. Which type of electrical energy generation do you feel has:
laila [671]

Given what we know, we can confirm that the most important advantage in energy generation most likely comes from nuclear power plants, while the greatest disadvantage comes from Coal-fired plants.

<h3>Why is nuclear power such an advantage?</h3>

Nuclear power provides a huge advantage in the same way that coal-based power provides disadvantages, in regards to pollution. Nuclear power is by far the most efficient energy source available to mankind. Most importantly, despite the dangers of ill maintenance, nuclear power is relatively safe and is a very clean form of energy.

<h3>Why are Coal-fired plants so bad?</h3>

Coal-powered plants are a terrible form of energy production. This is due to the fact that the mining of coal, its transportation, and the burning of this substance each produce large amounts of pollution, severely harming our planet and its ecosystems.

Therefore, we can confirm that the most important advantage in energy generation most likely comes from nuclear power plants, while the greatest disadvantage comes from Coal-fired plants.

To learn more about nuclear power visit:

brainly.com/question/9859575?referrer=searchResults

7 0
2 years ago
Mutation comes from the Latin word mutare,
aalyn [17]

Answer: Mutation can affect an organism by resulting to a change in the number and structure of chromosomes (chromosomal mutation). A typical example of this type of mutation is Down's syndrome where the individual contains 47 instead of 46 chromosomes.

Mutation can also result to a change in the nucleotide sequence of the DNA molecule in a particular region of a chromosome(Gene mutation) an example of genetic mutation is sickle cell anemia

Explanation:

6 0
3 years ago
why is a sample that is treated exactly like the other groups except that the variable is not applied to it is a control group
VLD [36.1K]
A control group is different because it is not what is being tested. for example the control group would use sugar pills while the other group uses the pills being tested
6 0
3 years ago
Veins carry blood ________ the heart.
kykrilka [37]

veins carry deoxygenated blood back to the heart.

3 0
3 years ago
Read 2 more answers
Does anyone know the answer??! HERE IS THE Q:
Dennis_Churaev [7]

Answer and Explanation:

<u>Here is the given information:</u>

Green peas are dominant, so we will put them as capital G.

Yellow peas are recessive (meaning they don't show if there is a dominant allele - trait), so we will pit them as lowercase G.

A Green Heterozygous (different, in this case, has both G and g, or Gg) pea plant.

A Yellow pea plant (will have both lowercase g, or gg).

To find the phenotypic percentages, we make a chart and solve.

3 0
3 years ago
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