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weeeeeb [17]
3 years ago
10

In a scale model of the solar system, if the sun is represented by the ball with a diameter of about 8 inches, how large with th

e earth be?
Biology
2 answers:
den301095 [7]3 years ago
6 0
The sun is about 109 times the size of earth, so about 0.073394495412844 inches wide:)
viktelen [127]3 years ago
4 0
Give me a sec ookkkkkk ok ok ok ok ok o kilo ok p l ol o k o
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An ecologist is studying Dunaliella Salina a single celled algae in a local pond. The con is located near construction site in t
faust18 [17]

Answer:

The electron microscope

Explanation:

<u>The microscope that would be best suited to study the inner structure of the chloroplast would be the electron microscope.</u>

<em>The electron microscope has a high magnifying property due to the fact that it uses a beam of accelerated electrons as a source of illumination, unlike the light microscope that uses visible light. While the light microscope might be enough to see the inner portion and the organelles of the cell, the tiny nature of the inner structure of the chloroplast means that the light microscope will not be able to view the details. A more powerful microscope like the electron microscope would be required.</em>

8 0
3 years ago
Which molecule is a first messenger but not a second messenger
k0ka [10]

Answer:

Hormones act as first messenger but not as second messengers.

Explanation:

Second messenger act as signaling molecule which are secreted in response to various biological signals generated by first messenger such as hormones,neurotransmitters etc.Second messengers include various bioactive molecules such as cyclic AMP(cAMP),cyclic GMP(cGMP),inositol triphosphate(IP3),diacylglycerol(DAG),calcium ions(Ca2+) etc.

         Hormones are extracellular signaling molecules whereas second messengers are intracellular signaling molecules.

5 0
3 years ago
Which is not a component of the balanced and restorative justice model?
andrew11 [14]

Deconstructionism is not a component of balanced and restorative justice model.

Balanced and restorative justice is termed as the theoretical model and attempts to span tension between treatment and retribution. In this process victims takes an active role. Offenders take full responsibility for their actions.

Seize an opportunity to do right from wrong and redeem themselves before their community and before their eyes. Restorative justice focuses on helping offenders from future offences.

3 0
2 years ago
An octopus reproduces only once in its life, but it may have more than 100,000 offspring, depending on the species. Certain spec
nikklg [1K]
Not all of those offspring are likely to live to adulthood, whereas the parent penguin can pay attention to the one chick it has so it is more likely to live to adulthood
5 0
3 years ago
1. Ventastega curonica is the name of a species found in the water. What do the parts of this organism's name
Solnce55 [7]

Explanation:

d. Genus and Species

  • this is because a scientific name is formed when genus and species are combined
8 0
2 years ago
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