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Neporo4naja [7]
3 years ago
9

In a population of snails the individuals with the thickest shells survive and reproduce more than those with thinner shells. As

suming shell thickness is a heritable trait, what should happen to the mean shell thickness in a population of snails over time?
Social Studies
1 answer:
Vladimir [108]3 years ago
5 0

Answer:

The shells thicken throughout each generation because of evolution.

Explanation:

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Crashes and near-crashes have been observed to ________ when teen drivers are reaching for a cell phone and to ________ when the
Radda [10]

Answer:increase; increase

Explanation:

They mostly increase in both cases because when one is reaching for their cellphone or when they are dialing it , they have to take their eyes off the road for a moment .

When driving, a moment of taking your eyes of the road can be as dangerous as trying to drive blind for a second .

Teenagers usually drives in groups which means as they look for their phones they are also chatting with their friends in the car which adds even more to this destruction.

The lack of driving experience also plays a huge role in these incidents.

8 0
3 years ago
Where does energy come from
Nataly [62]

Answer:

Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun. Electricity falls into its own category because it's an energy carrier and not a primary source.

Explanation:

6 0
2 years ago
Read 2 more answers
in loving v. virginia, the supreme court ruled that virginia’s law banning marriage between persons of different races was uncon
Soloha48 [4]

The attitude or belief that made many reject the decision in the Loving v. Virginia case is the anti-miscegenation.

In 1958, an interracial couple was sentenced to prison because they got married. This event occurred in Virginia, United States, and was justified under the Racial Integrity Act that stated people from different races could not get married.

Fortunately, this case was taken to the Supreme Court and it was determined the Racial Integrity Act approved by Virginia state was not constitutional as it violated the fourteenth amendment as the state was depriving individual rights.

Despite this, this decision was rejected by many people during this time. This is because miscegenation or interbreeding of individuals from different races was considered immoral, and therefore the idea the Supreme Court approved the marriage between people from different races was not socially acceptable.

Learn more in: brainly.com/question/1755400

3 0
3 years ago
Difference between insight and latent learning
Olin [163]
Insight is the sudden understanding to the components of a problem that makes the solution apparent. Latent learning refers to learning that is not reinforced and not demonstrated until there is motivation to do so.
3 0
3 years ago
Cities decreased in size from the industrial to the postindustrial city <br>true or false
Alik [6]
False

There has been an increase in size, especially in the post-industrial city. The expanse of the postindustrial city grew larger in terms of area and population.
6 0
3 years ago
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