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
Ipatiy [6.2K]
3 years ago
12

Compare and contrast the medical technology from 1800s to present day

Geography
1 answer:
Ivanshal [37]3 years ago
5 0
<span>There wasn't many vaccinations back in the day and medicine slowly developed through years passing by. Also eras such as the Black plague and others really helped develop medicines and vaccinations moving forward for people to use. 
Hope this helps.</span><span />
You might be interested in
Explain the process of energy transfer?
Artyom0805 [142]
The energy transfer of one organism to the next? when a organism is eaten a certain percent of their meals energy is gain for example a snake eats a mouse only a small percent of that mouse's energy is past to the snake i hope this helps
8 0
3 years ago
Microcredit loans typically are used to __________. A. buy a home B. start a small business out of one’s home C. improve infrast
Aloiza [94]
Microcredit loans typically are used to start a small business out of one's home.
8 0
3 years ago
Read 2 more answers
Which of the following is not a principle of relative-age dating?
Anastaziya [24]

Answer:

A. In undisturbed rock layers, the youngest rocks are on the bottom.

C. If one rock contains pieces of another, the rock containing the pieces is older than the pieces.

Explanation:

Relative dating is a form of dating rocks in which past events in geologic records are put their proper order without necessarily knowing their absolute ages. There are several principles that helps in relative dating of rocks. These principles are:

  • Principle of superposition of strata
  • Law of original horizontality
  • Principle of lateral continuity
  • Principle of inclusion
  • Principle of fossil and fauna succession

Option A and C are false statements of principle of superpositon of strata and principle of inclusion.

A. In undisturbed rock layers, the youngest rocks are on the bottom.

According to the principle of superpositon of strata, "the oldest sedimentary rock layers are usually at the bottom and the youngest on the top".

C. If one rock contains pieces of another, the rock containing the pieces is older than the pieces.

This is a false statement of principle of inclusion, the principle states that "inclusions found in a sedimentary rock are older than the rocks that contains them". Inclusions are fragments or pieces of other rocks that are found in a rock. These inclusion are believed to be older than the rocks they are found in.

4 0
3 years ago
Why do we have different temperatures at different places on Earth? ​
suter [353]

because we live on different sides of the earth and also it has something to do with the equator

Explanation:

If you live near the equator and your on the suns side then you will be the hottest,

7 0
3 years ago
Read 2 more answers
Two types of geography are?
alexira [117]
A. This needs to be at least 20 characters
6 0
3 years ago
Read 2 more answers
Other questions:
  • World oil reserves amount to about 10,000 EJ, and humankind uses energy at the rate of roughly 18 TW. If all our energy came fro
    8·1 answer
  • Magma that erupts onto the surface of the volcano is called
    9·2 answers
  • In which country is farming more Profitable?<br><br>A.Canada<br><br>B.Greenland
    6·1 answer
  • Why did Jackson's supporters claim there had been a corrupt bargain in the election of 1824?
    5·1 answer
  • Which Canadian province has the most in common culturally with France?
    5·2 answers
  • ¿Qué se necesita para tener el pleno ejercicio de soberanía en un territorio?
    15·1 answer
  • The ITCZ is not starionary over the equator, but shifts towards the hemisphere that is experiencing summer. Explain why this shi
    13·1 answer
  • How might a trait travel over great distances​
    12·1 answer
  • Explain formal demography?​
    6·2 answers
  • What is the average total amount of rain for a year about 400mm<br>​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!