$2.25*31*2=139.5
You will spend $139.5 on July
b. the wave with the highest amplitude
c. a longitudinal wave
d. the wave that strikes a solid barrier with the slowest speed.
15 points answer!
Answer:
A
Explanation: bc it has more stuff to hit
The wave with the longest wavelength will probably be diffracted the most. This is because diffraction, or the bending of waves around obstacles, is closely related to the wavelength of the wave. The longer the wavelength, the more a wave tends to diffract.
The wave that will probably be diffracted the most is a. the wave with the longest wavelength. Diffraction is the bending or spreading of waves as they encounter an obstacle or gap. This concept is closely related to the wavelength of a wave, which is the distance between one wave crest and the next. The longer the wavelength, the more a wave tends to spread out or diffract around obstacles. This is why low-frequency sound waves (which have long wavelengths) can easily be heard around corners, but high-frequency light waves (with their shorter wavelengths) are largely blocked by obstacles.
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by studying the parents’ karyotypes
b.
by studying the family’s pedigree chart
c.
by exploring new methods of genetic engineering
d.
by determining whether the parents have codominant alleles
Answer:
The answer is B. By studying the family’s pedigree chart
Explanation:
Cystic fibrosis is an inherited disorder that tends to be fatal, since it damages the lungs and digestive system. Cystic fibrosis affects the cells that produce mucosa, sweat and gastric juices, causing them to become thick and sticky, causing the tubes, tracts and channels to become clogged. It is a hereditary disease, caused by a defective gene (so the best way to predict it would be through studying the family's pedigree chart) that leads the body to produce an abnormally thick and sticky fluid.
Answer:
I believe the answer is D
Explanation:
Answer: B.
Explanation: Wire A is shorter and thicker than wire B because the A in the table says low and B is high
Hope this helps :)
habitat. Use the slider to compare
its ranges in the past and today.
Why do you think the range may
have changed?
The ranges of the Greater sage-grouse have changed over time due to the expansion of human civilizations.
The Greater sage-grouse is a large hen-like bird that resides in sagebrush-covered areas. The ranges that this wild bird inhabits have historically spanned all throughout the United States and parts of Canada, including:
and many other states.
The current range of the greater sage-grouse now only spans the Western United States and parts of Canada. This decrease in range is due to loss of habitat, interrupted migration patterns by the construction of roads, power lines, etc., and other human disturbances.
To learn more visit:
Answer:
The population of sage-grouse decreases with the passage of time because of humans.
Explanation:
In the past, long time ago the population of sage-grouse bird were in millions in the Western United States of America and Canada but gradually decrease occurs in population with the passage of time due to the change which occurs in the environment by humans. Destroying the natural habitat for making buildings and for energy development decrease the population of sage-grouse from 16 million to 500,000 during 100 years.
2.obtuse
3.equilateral
4.isosceles