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4 years ago

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Biology

2 answers:

bogdanovich [222]4 years ago

6 0

Answer:

1. the Western Pacific

2. Southeast Asia and the Western Pacific

Explanation:

Just took it

Nadusha1986 [10]4 years ago

5 0

Answer:

The region with the highest number of deaths due to air pollution is

✔ the Western Pacific

About 5.5 million people died as a result of air pollution in

✔ Southeast Asia and the Western Pacific

Explanation:

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Y’all help. I’m to lazy and I need this done

Artyom0805 [142]

Answer:

1 - -2.5

2 - 37.9

3 - 8.1

4 - 86.2

5 - -10.5

6 - 34.5

Explanation:

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3 years ago

What is a form of nuclear division that divides a diploid cell into haploid cells

rjkz [21]

The cellular process that splits a diploid cell into two haploid cells is meiosis. Meiosis is used to duplicate sex cells into sex cells.

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4 years ago

The first P-wave of an earthquake took 11 minutes to travel to a seismic station from the epicenter of the earthquake. What is t

iris [78.8K]

Answer:

$\large \boxed{\text{5280 km; 25.5 min }}$

Explanation:

1. Distance from epicentre

The average speed of P-waves is about 8 km/s.

(a) Convert minutes to seconds

$\text{Time} = \text{11 min} \times \dfrac{\text{60 s}}{\text{1 min}} = \text{660 s}$

(b) Calculate the distance

$\text{Distance} = \text{ speed} \times \text{time} = \dfrac{\text{8 km}}{\text{1 s}} \times \text{660 s} = \textbf{5280 km}\\\\\text{The seismic station's distance to the epicentre is $\large \boxed{\textbf{5280 km}}$}$

2. Time for S-wave

The average speed for an S-wave is about 3.45 km/s.

$\begin{array}{rcl}\text{Distance} & = & \text{speed} \times \text{time}\\\text{5280 km} & = & \dfrac{\text{3.45 km}}{\text{1 s}} \times \text{time}\\\\5280 \times \text{1 s} & = & 3.45 \times \text{time}\\\text{Time} & = & \dfrac{\text{5280 s}}{3.45}\\\\ & = & \text{1530 s}\\& = & \textbf{25.5 min}\\\end{array}\\\text{It took the first S-wave $\large \boxed{\textbf{25.5 min}}$ to arrive.}$

8 0

3 years ago

100 POINTS! A hypothetical population of 10,000 humans has 6840 individuals with the blood type AA, 2860 individuals with blood

nikdorinn [45]

Here's what we know:
10,000 individuals
6,840 individuals have blood type AA
2,860 individuals have blood type AB
300 individuals have blood type BB

AA genotype frequency: 68.4%
AB genotype frequency: 28.6%
BB genotype frequency: 3%

The A allele occurs 6,840 * 2 + 2,860 * 1 = <span>16,540 times, which is a frequency of 82.7%, meaning the B allele occurs 3,460 times, which is a frequency of 17.3%. In the next generation, 3%, or 750, individuals would have blood type BB.</span>

5 0

3 years ago

Read 2 more answers

What is the scientific name of the Siberian wood frog?

Rzqust [24]

easy it is Rana amurensis

5 0

4 years ago