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
sergey [27]
3 years ago
5

In the mid ____________ , ____________ was the first surgeon to introduce aseptic techniques into the operating room in an effor

t to reduce microbes and prevent infection.
Biology
1 answer:
svp [43]3 years ago
5 0

alantic and Semmelweis was the first

You might be interested in
How do new cells form in plants and animals?
frozen [14]
In both animals and plants, cells produce new cells by mitosis - but they split differently. A cleavage farrow forms in the animal cell and it splits. For the plant cell, a cell plate forms and then the cell splits.
7 0
3 years ago
Why are vestigial structures are considered examples of<br>homologous structures?​
Vera_Pavlovna [14]
Vestigial structures are often homologous to structures that are functioning normally in other species. Therefore, vestigial structures can be considered the evidence for evolution, the process by which beneficial heritable traits arise in populations over an extended period of time.
5 0
4 years ago
What the mean of impuls?
Klio2033 [76]
Guessing you mean "impulse".

It means to have a sudden strong desire to do something or a small amount of energy that moves from one area to another.

Hope this helps.
4 0
3 years ago
I need help please help me
LuckyWell [14K]
Is it plant fertilization of human fertilization?
4 0
3 years ago
A hiker is climbing up a steep path. Halfway up, he finds the muscles in his
scoray [572]

Answer:

A. He has a large buildup of lactate in his muscles.

Explanation:

Ideally, our body cells, via the process of aerobic cellular respiration, need oxygen to break down glucose. However, during rigorous activities or exercises, oxygen can become unavailable for use. In this case, the body cells switch to use another way of cellular respiration, which is FERMENTATION.

This fermentation causes a build up of lactic acid/lactate (its byproduct) in the cells of the muscles being used, which physically causes a burning and aching sensation just as the case of this hiker. The climbing of the steep path is causing causing the fast usage of oxygen in his cells.

5 0
3 years ago
Other questions:
  • 7. Potential energy is stored in ____________ __________.
    9·1 answer
  • After the first exposure to an antigen, a ________ stimulates growth and multiplication of antigen-reaction cells. After the fir
    15·1 answer
  • In "The Wisdom of Solomon," why does the baby's true mother agree to give up her child at one point in the story? A. She believe
    9·1 answer
  • In Active Transport, molecules must cross the concentration gradient. In which direction would the molecules be moving?
    14·1 answer
  • What is the percentage size difference between the giant dragonfly and the modern dragonfly?
    15·1 answer
  • Discuss the role of meiosis in gametogenesis.
    14·1 answer
  • How would you explain to your friends what you are studying in sociology?
    12·1 answer
  • what change in a population would you expect to see if a selection pressure was against the traits of the dominant allele?
    8·1 answer
  • What is Hygiene and its Importance? Yeah and Don't copy from Goo gle
    6·2 answers
  • You have discovered a new species of bacteria. To begin your investigation of this organism, you run an assay on the total nucle
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!