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n200080 [17]
3 years ago
5

Based on your investigation, what challenges do scientists face when classifying a new fossil?

Biology
1 answer:
Tema [17]3 years ago
3 0

One of the challenges that scientists face when classifying a new fossil is that any tiny detail is all that separates one species from another. Further exploration is required to identify another set of characteristics that may help in deciding which organism belongs or create a new class.  

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If two different species belong to the same family, then they also belong to the same _______. *
gavmur [86]

Answer:

All of the above

Explanation:

The order is Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.

If it is a smaller one it is always in the ones above it.

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3 years ago
How does the neuron know when to release the neurotransmitters?
Leno4ka [110]
All neurotransmitter receptors should be thought of as having two functions: First, to detect a particular neurotransmitter, and second, to do something<span> when they detect it. The receptor determines what the neurotransmitter's effect is. So it's not always right to call a neurotransmitter inhibitory or excitatory. Glutamate, for example, is among the most common neurotransmitters, and it's almost always excitatory... Except when it binds to a particular type of glutamate receptor, which is inhibitory. Done dopamine receptors are excitatory, some are inhibitory, and not all receptors have effects that fit neatly into those two categories. Sometimes a receptor will have an effect on something completely different... When the NMDA subtype of glutamate receptor is activated, for example, it can cause the postsynaptic cell to change what receptors it puts at that synapse (a cell can have different receptors at different synapses!). Your welcome!

</span>
6 0
3 years ago
What is the difference between Archaebacteria, Eubacteria, Protista, and Fungi?
MA_775_DIABLO [31]

Archaebacteria are like Eubacteria, which are just able to survive dangerous conditions, such as high salinity, extreme temperatures, and no oxygen.

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Fungi are similar to plants in the way that their cells are structured, except they have cell walls made of <em>chitin</em>, instead of cellulose like Plants. They decompose food and eat it using chemosynthesis, breaking it down into organic matter, which allows for the cycling of materials through a food chain.

Protista is really tough. You see, protists are basically a fancy word scientists picked instead of "miscellaneous", because there are plant-like, fungi-like, and animal-like protists. They really have no defining characteristics to speak of except that they have weird quirky qualities that don't allow them to fit in any groups.


Hope this helped! :)

7 0
3 years ago
Father of forensic science
olchik [2.2K]
Father of forensic science
7 0
3 years ago
What is an example heat transfer by radiation
AleksandrR [38]

A good example would be heating a tin can of water using a Bunsen burner. Initially the flame produces radiation which heats the tin can. The tin can then transfers heat to the water through conduction. The hot water then rises to the top, in the convection process. The atmosphere would be another example.
7 0
4 years ago
Read 2 more answers
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