How are fossils related to climate change

1 answer:

3 0

Because we can tell about how old is a fossils by the climate for example a fossils is so dip under ground so when they dig it out look at the soil and the climate change it

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Which statements accurately describe hot spots? Check all that apply.

vaieri [72.5K]

Answer:

The answer is Hot spots cause volcanoes

Explanation:

In geology, the places known as hotspots or hot spots are volcanic regions thought to be fed by underlying mantle that is anomalously ...

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3 years ago

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Where does nad+ deliver electrons compared to fad in cellular respiration?

Anna71 [15]

Answer:

The correct answer would be "NADH delivers its electrons to complex I and FADH₂ deliver its electrons to complex II" in cellular respiration.

There are mainly four complexes associated with electron transport chain of cellular respiration.

Complex I or NADH: ubiquinone oxidoreductase is the complex at which NADH is oxidized to form NAD⁺. The free electrons are transported with the help of ubiquinone.

Complex II or succinate dehydrogenase is the complex associated with oxidation of FADH₂ to FAD⁺. It also transports the free electrons with the help of the ubiquinone pool.

Complex III or cytochrome bc1 complex transport free electrons from ubiquinone to the cytochrome C which is a water-soluble electron carrier.

Complex IV or cytochrome c oxidase transport the free electrons to oxygen to form water.