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Katarina [22]
3 years ago
10

What's the leading cause of air pollution?

Biology
2 answers:
SpyIntel [72]3 years ago
7 0

Burning fossil fuels

stiks02 [169]3 years ago
4 0

People littering and throwing trash out in seas and on parks or zoos are making air pollution.

Air pollution makes the ozone layer week and soon we could be hit with radiation if the ozone layer breaks.

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The Atlantic Ocean gets about 3-5 ______ wider each year.
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It would grow about 3-5 inches per year. 
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What is the average airspeed velocity of an unladen swallow
AleksAgata [21]

Answer:

10 meters/second.

Explanation:

Unladen swallow consists of two species are <em>Hirundo domicella </em>and the <em>Hirundo spilodera</em>.

The average speed of unladen swallow comes out to be 10 meters/second. The maximum speed can go upto 13-14 meters/second. The speed of unladen swallow can be calculated by the formula given by Graham K. Taylor. According to graham the speed of unladen swallow is 3 times of the product of frequency and amplitude. ( v= 3fA, v is velocity, f is frequency and A is amplitude).

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3 years ago
In the process of fermentation, liquid is heated to a specific temperature to kill bacteria.
Aleonysh [2.5K]

Answer:

T

Explanation:

in order to drink milk people have to heat up milk to kill harmful bactrical substance

5 0
3 years ago
In hogs, a dominant allele B results in a white belt around the body. At a separate locus, the dominant allele S causes fusion o
GREYUIT [131]

Answer:

D) B/b;S/s (x) b/b;s/s

Explanation:

Parent 1 : belted syndactylous sow

Since it is showing dominant phenotype for both the traits, it can either be BBSS or BbSs

Parent 2: unbelted cloven-hoofed

Since it is showing recessive phenotype for both the traits, it can only have bbss genotype

If we assume parent 1 to be BBSS all the resulting progeny with bbss will have dominant phenotype which is not the case.

If we assume parent 1 to be BbSs:

BbSs X bbss =

BbSs : belted syndactylous

bbSs : unbelted syndactylous

Bbss : belted cloven

bbss : unbelted cloven

The progeny will be produced in 1:1:1:1 ratio which means that each of them will make 25% of the population.

Hence, parent 1 will have BbSs genotype and parent 2 will have bbss genotype

7 0
3 years ago
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