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Pepsi [2]
3 years ago
11

1. The peppered moth is found in England during the industrial revolution. Coal was used as the top fuel during this. The proble

m with coal is that it is very dirty
and produces soot. This soot begins to cover the trees. Eventually the trees become darker, see the picture on the right. Use the data below to explain what
happened
Biology
1 answer:
Scilla [17]3 years ago
8 0

Answer:

This is an example of natural selection. There were two types of moth colors, white and black and white. Before the industrial revolution, the environment had white trees, meaning that the white moths can blend in. The black moths are more likely to be eaten because they stick out. Now that the trees are black, the white moths stick out more causing there to be more black moths.

Explanation:

I do not see any data but this is a general explanation.

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Question 4 Unsaved
Harman [31]
Provide commercial/recreational opportunities without adversely impacting wild populations (i.e. overharvest).
6 0
3 years ago
Productivity increases when A. outputs decrease while inputs remain the same. B. inputs increase while outputs remain the same.
Evgesh-ka [11]

Answer:

C

Explanation:

For productivity to increase, it require an increase in the input which has to be directly proportional to an increase in the output

3 0
4 years ago
Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of
larisa86 [58]

Answer:

The correct answer will be option-D

Explanation:

The aerotaxis movement experiment performed by the Theodor W. Engelmann played an important role in understanding the photosynthesis.

The experiment was performed on the <em>Spirogyra </em>filamentous algae which were exposed to a different wavelength of light.

The other aerobic bacteria present in the test tubes started moving and accumulated near the two regions of the <em>Spirogyra</em> where they were exposed to the blue and red light of the VIBGYOR.

The region receiving red and blue light produced more oxygen through photosynthesis which indicated that these two wavelengths of the light are more active for photosynthesis than any other wavelengths.

Thus, option-D is the correct answer.

7 0
3 years ago
How are bacteria used in genetic engineering?
UkoKoshka [18]
Because bacteria replicates so quickly we use it for our own purposes
8 0
3 years ago
I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!
brilliants [131]

Answer:

66.7m/s²

Explanation:

initial velocity(V)=54m/s

Final velocity(U)=4m/s²

Time taken(t)= 0.75 seconds

Acceleration is unknown

To find the acceleration we use this formula

a=v-u/t

a=54-4/0.75

a=50/0.75

a=66.666666

since it is acceleration we use the symbol m/s² after approximating to 1 decimal place

a=66.7m/s²

rate The answer as brainliest

4 0
1 year ago
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