th
after day 50
days 4-10
days 20-50
days 10-25
days 1-3
Answer:
the answer is 20 to 50 days
Explanation:
Answer:
days 20-50
Explanation:
took it on test 100%
B) Birch trees become covered in black ash from nearby factories.
C) Heavy rainfall causes birch trees to grow taller than normal.
D) Disease kills off more than half of the birch tree population.
The ash would help darker colored mothscamouflage on the bark. Therefore, option (B) is correct.
The process through which populations of living things adapt and evolve is known as natural selection. A population's members are naturally varied, which means that they are all distinctive in some respects. This variety indicates that some people have characteristics that are more environment-appropriate than others.
The peppered moth is a type of night-flying moth that lives in temperate regions. The majority of its occurrences are in the northern hemisphere, specifically in regions such as Asia, Europe, and North America. The evolution of the peppered moth is an illustration of population genetics and natural selection in action.
Black ash from adjacent industriescoats birch trees. Ash would aidmoths with darker colours in hiding on the bark. As a result, choice (B) is the right one.
Learn more about natural selection, here:
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Answer: B
Explanation:
The ash would help darker colored moths camouflage on the bark
B.the atomic model is a representation of what scientists believe the atom to be C.models can continuously be modified as new discoveries are made
D.All of the above are true.
All of the above are true.
A is correct, because, well. We can’t see atoms directly, at least not with our current levels of technology.
B is correct because a model is a representation of something by nature.
C is correct because our knowledge of the atom is still growing, and as we still don’t know about some future atomic developments, it’s called a model so that there’s still flexible room for new discoveries.
Hope this helps!
Answer:a deeper current
Explanation: