Answer:
C. They all need to get food from outside source.
Explanation:
All animals belong to the Kingdom Animalia. Several characteristics sets animals apart from plants and bacteria.
Animals are eukaryotes i.e they have membrane bound organelles in their cells. They are multicellular organisms with different cells organised to perform specific life functions. Group of cells that serves a specific purpose is called Tissue. Group of tissue with a specific function is an Organ. Organs that provides a specific purpose are called Systems. Most animals have levels of organisation for their multicellular body.
All animals are heterotrophs. They derieve their nutrition from other sources. Animals do not produce their own food, they depend on plants and other sources for their food. Some animals are herbivores that feeds on plants. Some are carnivores they feeds on flesh. Some can feed on both plants and animals and are called omnivores.
No, 3 hours equals 180 minutes are out of this confidence interval.
<h3>What is confidence interval?</h3>
A confidence interval (CI) is a range of estimates for an unknown parameter in frequentist statistics. The 95% confidence level is the most popular, however other levels, such 90% or 99%, are occasionally used when computing confidence intervals. The percentage of related CIs over the long run that include the parameter's actual value is represented by the confidence level. For instance, 95% of all intervals calculated at the 95% confidence level should include the parameter's actual value. The degree of confidence, the size of the sample, and the sample's variability are all factors that might impact the breadth of the CI.
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The correct answer to this open question is the following.
Although there are no options attached we can answer the following.
The major U.S. War that helped change the laws that stated that enslaved Africans were not U.S. Citizens was the American Civil War (1861-1865).
Before the Civil War, slavery was the normal thing in the large plantations of the southern states. Indeed, the economy of the South totally depended on slaves to produce the kinds of crops that had to be exported to Europe.
During the war, U.S. War, US President Abraham Lincoln issued the Emancipation Proclamation in January 1863, stating that al slaves in the south had to be free.
After the war, and during the Reconstruction period, white people established a series of laws called the Jim Crow laws that limited black people's rights.
It was the 14th Amendment to the United States Constitution granted citizenship to all the people born in the US or that were naturalized in the US, as was teh as of most black people.
Answer: Opportunity cost
Explanation:
Opportunity cost is basically arranging your schedule from that which is of great importance to the next, till the least important. It is understood that most of our activities are not giving same energy, especially when we understand some better than the others, this is where opportunity cost comes in, allowing you to arrange all activities from that which needs much attention to that which needs less, this is what Felix was doing that his wife needed to understand
