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
brilliants [131]
3 years ago
9

What technological advancement was necessary before scientists could begin to observe cells?

Biology
1 answer:
Sladkaya [172]3 years ago
8 0
They needed neuron and compound microscopes i am learning about that




WE HAVE STEM BRAINS :}
You might be interested in
Is this statement true or false? Voluntary muscles move when you want them to, while involuntary muscles move automatically. I d
atroni [7]
The voluntary muscle are controllable but the involuntary ones move automatically, so true would be your answer. Hope this helped.
8 0
3 years ago
What is a vascular plant? what is a vascular plant?
Olenka [21]
A vascular plant is a plant that is characterized by the presence of conducting tissue.
3 0
3 years ago
Read 2 more answers
What is the benefit of the floating logs in Spirit Lake?
galina1969 [7]

Answer: Bio film that grows on the logs and feeds the lake.

5 0
3 years ago
What is the name of ashton kutcher's character like in that 70s show?
bogdanovich [222]
His name in the show is kelso
7 0
3 years ago
Read 2 more answers
What are the possible genotypes and phenotypes of the offspring: both parents have achondroplasia (they are heterozygous) and ar
Phantasy [73]

Answer: njnjnjnjinjinjnjinjinjnjnjnjnjnj

4 0
3 years ago
Other questions:
  • Exposing milk to light can reduce its _____ content.
    10·1 answer
  • All of the 20 common amino acids have at least ____ pka values
    12·1 answer
  • How do cells store energy
    7·1 answer
  • Difference between somatic symptom disorder and illness anxiety disorder
    8·1 answer
  • __ are the building blocks of protein.
    13·2 answers
  • After completing 10 years of experimentation, a scientist reports a
    15·1 answer
  • How long does it take for food to digest?
    15·1 answer
  • Why are there no gram-positive archaea species but there are gram-positive bacteria species
    15·1 answer
  • This type of cell is found in females and is needed for reproduction​
    12·2 answers
  • Which two types of organisms are found in the domain Eukarya?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!