Answer:
Homologous structures provide evidence for common ancestry analogous structures show that similar selective pressures can produce similar adaptations beneficial features Similarities and differences among biological molecules in the DNA sequence of genes can be used to determine species relatedness
I think it is because it's easier to "control". Like the books usually said that the nucleus is the control center of the nucleus, so if the nucleus located at the center or near center of the cell. So like easy contact, easy control, easy communication etc.
Producer, depending on where it is in the chain. Could be consumer if it’s consuming seaweed or any sea plants
Fossil Fuels
Advantages: Large amounts of fairly cheap electricity can be generated in one place. Transporting it to power stations and plants is easy. Easy to find.
Disadvantages: Major pollution, the plants that use fossil fuels let out lots of carbon dioxide, which contributes to the greenhouse effect. They also produce sulfur dioxide, a gas that contributes to acid rain. Mining coal can be very dangerous. Coal power plants require lots of coal to run.
Nuclear Fuels
Advantages: No greenhouse gases. The energy obtained in these plants is 10 million times more powerful than the same amount made in a coal plant. This type of energy is also reliable and rarely shuts down due to outside causes.
Disadvantages: Very harmful waste. Supplies will run out in years to come. It takes days to shut down a plant. Meltdowns expose very large amounts of radioactivity in an area.
Correct answer : are eukaryotes
1. They are not plants. Plants belong their own respective kingdom : Plantae, while Mushrooms are in the fungi kingdoms.
2. As the statement states, they are heterotrophic. They do not have the ability to use photosynthesis, as they take nutrients from their surrounding environment.
3. Eukaryotes = Multiple cells. Yes, they are eukaryotes.
4. Prokaryotes are almost always bacteria.
5. Unicellular = one cell