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3 years ago

the outer planets are mostly formed of lighter elements because these three condense are a ____ temperature

1 answer:

7 0

The outer planets are mostly formed of lighter elements because these three condense are a lower temperature.

Explanation:

The planets based on the location of the sun is divided into two, that is outer planets and inner planets.

The Outer planet which is far from the sun consists of larger quantity of lighter substances such helium, hydrogen, methane which would condense at the lower temperature. And remains gaseous inside the frost line that would exit far away for the sun so the temperature is low and the lighter materials are easier to condense in lower temperature to form terrestrial rocks.

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which statement BEST describes an individual enzyme? A. it lowers the activation energy of a reaction and affects many different

irina [24]

I say C. it lowers the activation energy of a reaction in affects only very specific reactions. Correct me if I'm wrong tho...thank you ;)

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2 years ago

Which of the following best explains why what we know about cells is called a theory and not a law?

postnew [5]

Answer:

I would say We don't have enough evidence or Cell theory is still changing.

Explanation:

There are so many cells in everything so it's almost impossible to know exactly what is going on. Theories about cells have been going on for over 500 years, and we still don't know exactly what is what.

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2 years ago

HELP!!! The graph on the left shows the total supply and consumption of forests

zzz [600]

Answer:

Explanation:

The number of different species in a particular habitat is what is what makes up the biodiversity in such habitat. The more varied the species are, the higher the biodiversity.

There are factors that could lead to a decline in the biodiversity level of an habitat which is illustrated by the two graphs above. One of such factors is over exploration of a forest.

The graph shows that as consumption of lumber increases at a faster rate compared to how forest is replenished, the amount of lumber available for supply also reduces. As this goes on, biodiversity keeps declining.

In summary, we can say that:

"When forests are cut down faster than they can be replenished, biodiversity quickly decreases."

3 0

2 years ago

Read 2 more answers

Can we stop launching things to space? Why don’t we just halt future launches?

lozanna [386]

Answer:

what r we suposed to answer??

Explanation:

7 0

3 years ago

Read 2 more answers

scalloped (sd) is an X-linked recessive and ebony (e) is an autosomal recessive mutation. What proportion of scalloped, ebony fe

alisha [4.7K]

Answer:

1/16

Explanation:

scalloped (Xsd) is an X-linked recessive trait to Xsd+ (wild type)
ebony (e) is an autosomal mutation recessive to e+ (wild type).

The two genes are independent because they are located on different chromosomes.

<h3>Parental generation:</h3>

True breeding scalloped female wild type for ebony (Xsd Xsd e+e+) mates with a true breeding male mutant only for ebony (Xsd+ Y ee).

The female only produces Xsd e+ gametes. The male produces Xsd+ e or Y e gametes. Therefore, the F1 females will have the genotype Xsd Xsd+ e e+ and the F1 males will have the genotype Xsd Y e e+.

If you complete a Punnett Square with the gametes the two F1 individuals can produce, you will get all the F2 proportions. The scalloped, ebony females have a Xsd Xsd e e genotype and appear in a 1/16 proportion.

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3 years ago