Answer:
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
Answer:
Seams like a simple answer but Britain
Explanation:
The patriots wanted freedom from Britain because of the unruly acts they they were imposing on them.
Answer:
1. Health Care.
2. Defense.
3. Interest Payments.
4. Social Security.
5. Medicare.
Explanation:
1 ) <u>Health Care: </u>There are no costs to escape from health care. And interestingly enough, just as much of the tax bill goes to the services of health care as it does to the military. Medicaid, the government's health insurance program for the poor, is supported by about 45%. The rest fund things such as the Children's Health Insurance Program and programs for consumer health.
2 ) <u>Defense:</u> Spending on the military and national defense consumes 15% of the national budget. It's important to note, too, that this doesn't count spending on veterans benefits. Our defense spending has increased since 2000. Although spending took a downturn under President Barack Obama, President Donald Trump has signaled he wants to boost it significantly in coming years.
3 ) <u>Interest Payments</u>: This is simply the cost of maintaining our national debt that we end up paying. National debt is always a topic for discussion, and it has risen dramatically with the volatile times over the past few decades.
4 ) <u>Social Security</u>: Social Security investment was, by a long shot, the federal government's single biggest expense. Government spending on social security is consuming about a quarter of the entire federal budget, according to Pew Research.
5 ) <u>Medicare</u>: Medicare eats up a significant portion of the federal budget at 15%. This is one of those health care-related expenditures expected to continue ballooning in coming years— and one that will require some type of reform to fix. Medicare is, of course, incredibly important for a huge portion of the American population, so it's not as easy as making draconian cuts.
Wind is the agent of erosion that creates sand dunes. The wind blows grains of sand into a sheltered or otherwise secure location, allowing gradual accumulation.
Answer:
Scaffolding.
Explanation:
As Carmen's skill improves, her father steps back, letting her try on her own. This example illustrates the concept of <em>scaffolding</em>. Providing clues, and encouragement to help children accomplish a new task is known as scaffolding. A scaffold supports the workers while the building is fixed. It is a way of supporting Carmen when she was learning to fit pieces into a wooden puzzle form. The scaffold is needed up to the time when the way to fit the pieces on her own is acquired.
