Step-by-step explanation:
Before the industrial revolution, most of the moth population had white wings. During and after the industrial revolution, the moth population has evolved to have a majority black population. This happened due to changing natural selection pressures. The black moths were able to camouflage in the ‘dark environment’ caused by soot from the industrial revolution. The moths were less linly to be preyed on compared to white moths that stood out in the ‘black’ environment. Over a generation, the allele for white-color, because it offered a disadvantage, becomes ‘weeded out’ of the population.
The total cost to join the website for one year is $34.00
Step-by-step explanation:
Onetime membership fee = $10
Per month newsletter charges = $2.00
One year = 12 months
Newsletter charges for 1 year =
Total cost = One time fee + newsletter charges for 1 year
The total cost to join the website for one year is $34.00
Keywords: addition, multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer: 300. . . . . . . . .
Answer:
C . 13
Step-by-step explanation:
9x - 16 = 7x + 10 (KL AND LM ARE SAME)
Transpose
9x - 7x = 10 +16
2x = 26
x = 26 ÷ 2
x = 13
Answer:
(a) show all sides to be congruent