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soldi70 [24.7K]
3 years ago
11

Select the correct answer.

Biology
1 answer:
umka2103 [35]3 years ago
4 0

Answer:

C. It portrays evolutionary change as a smooth curve.

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Which term best describes a community in which many jobs involve generating ideas and providing services
Dmitry_Shevchenko [17]

The correct answer is: post-industrial community (society).

Post-industrial community is the society in which service sector brings more wealth than the manufacturing sector of the economy. In this kind of society, knowledge is valuated and producing ideas is the main way to grow the economy of that society.


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3 years ago
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What happens if p53 is mutated?
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Most TP53 mutations change single amino acids in the p53 protein, which leads to the production of an altered version of the protein that cannot control cell proliferation and is unable to trigger apoptosis in cells with mutated or damaged DNA. As a result, DNA damage can accumulate in cells

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An easy way to calculate the amount of energy available at each level is to
Contact [7]

Answer:

Use the rule that 10% of the energy is transferred between layers.

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Energy is transferred between layers of a food pyramid. That means that the  producers at the bottom of the pyramid (e.g. green plants) provide energy to the primary consumers (e.g. rabbits), which are eaten by and provide energy to the secondary consumers (e.g. foxes).

However, very little of the energy is actually transferred to the next layer, roughly 10%. So an easy way to calculate the energy available at each level is to calculate 10% of what was available from the previous level. So if there is 600 kJ available from the primary consumers, then 60 kJ are transferred to the secondary consumers

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4 years ago
Students in a science class visited four local ecosystems. The students observed the species present in each ecosystem and recor
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the answer is A

this is because in ecosystem 1 there are only predators and no other species are observed. therefore predators have less food to eat thus they will die of hunger or move to another ecosystem

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Water evaporates from a lake. Arrange the next steps of the water cycle in the correct order.
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2. Water falls as rain, snow, and sleet.

3. Water flows down mountains and hills.

4. Water joins streams or forms groundwater.

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