1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vichka [17]
3 years ago
15

Explain why a satellite in polar orbit can take pictures of all parts of the Earth over time

Biology
1 answer:
xenn [34]3 years ago
3 0

A satellite in a polar orbit passes over both poles, but the earth rotates beneath it. The time taken for each orbit of the earth depends on the height of the satellite. If the satellite is in a circular orbit 260 kilometers above the surface it will have an orbital period of two hours.



You might be interested in
Match each hazardous waste with its matching description.
Sphinxa [80]

Matching each hazardous waste with its description is shown below :

<u>Hazardous waste                            description</u>

Asbestos : substance known to cause lung cancer; found in older landfills

Mercury : Substance found in computer monitors that causes brain damage

Cadmium: Hazardous cancer agent found in the batteries of many devices

Lead :  Substance from thermostats known to cause reproductive issues

Too much exposure to these hazardous waste always leave a negative effect on the health of individuals, Asbestos are used in the roofing of older buildings and can be found in older landfills. the fiber from asbestos affects the Lungs ( alveoli ) of humans which might lead to lung cancer.

Mercury are used for PC's backlight and also in the mother board of modern computers too much exposure to mercury can lead to brain damage.

Cadmium are hazardous cancer causing agent used in making industrial batteries, prolonged exposure to lead poses several health risk which includes reproductive issues because lead can cut across placenta barrier between a pregnant woman and unborn child.

Hence we can conclude that matching each waste to its description is as

Asbestos : substance known to cause lung cancer; found in older landfills

Mercury : Substance found in computer monitors that causes brain damage

Cadmium: Hazardous cancer agent found in the batteries of many devices

Lead :  Substance from thermostats known to cause reproductive issues

Learn more : brainly.com/question/2028075

8 0
2 years ago
Explain how using the molecular weight of the DNA allows you to compare sections of DNA?
katrin2010 [14]

Answer:

When a gel is stained with a DNA-binding dye, the DNA fragments can be seen as bands ... At the molecular level, the gel is a matrix of agarose molecules that are held ... the DNA fragments will glow, allowing us to see the DNA present at different ... By comparing the bands in a sample to the DNA ladder, we can determine ...

Explanation:

7 0
3 years ago
How do you explain Meiosis?
serious [3.7K]

Answer:

Chromosome pairs with its corresponding homologous chromosome to form a tetrad.

5 0
2 years ago
The medical term ____________________ describes a pus-filled lesion on the eyelid resulting from an infection in a sebaceous gla
zhuklara [117]

Answer:

the medical term is hordeolum

8 0
2 years ago
The parts of DNA that provides the code for proteins are
PIT_PIT [208]

Answer:

The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.

Explanation:

5 0
3 years ago
Other questions:
  • For natural selection to occur, there must be variety or diversity within a species.
    12·2 answers
  • Evolution is change in a population over time and includes the gene pools of that population. How does biogeographic isolation a
    10·1 answer
  • Close observation of the fruiting bodies of cup fungi (ascomycetes) shows that when asci of cup fungi forcibly eject their spore
    11·2 answers
  • The ________ of the lungs is an indication of their expandability, how easily the lungs expand and contract.
    14·1 answer
  • In what functional way, at least at first, does the strangler root system of the Ficus natalensis differ from the root system of
    11·1 answer
  • In living systems:__________,
    12·1 answer
  • The atmospheric component that contributes to the majority of greenhouse warming on earth is:
    14·1 answer
  • A healthy six-month old Infant was visiting her grandparents in late 2010. Upon returning home, she developed a slight dry cough
    7·1 answer
  • Explain why the use of peat is harmful to the environment
    14·1 answer
  • Involuntary muscle includes _________.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!