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
Nezavi [6.7K]
3 years ago
10

What technological advancement was necessary before scientists could begin to observe cells? A. invention of the microscope B. i

nvention of the balance C. invention of the telescope D. invention of the thermometer
Biology
2 answers:
hammer [34]3 years ago
6 0

the correct answer would be

A) invention of the microscope

Flura [38]3 years ago
3 0

A : microscope will be your answer

You might be interested in
What are telomeres and what is there role in cell death?
hram777 [196]

Answer:

Telomeres cap and protect the ends of chromosomes from degradation and illegitimate recombination. ... Abolition of telomerase activity in such cells nevertheless results in telomere shortening, a process that eventually destabilizes the ends of chromosomes, leading to genomic instability and cell growth arrest or death.

8 0
3 years ago
Read 2 more answers
the two paramecium species were grown alone then grown together in a culture. based in the graphs, what can you conclude about t
Feliz [49]

Answer:

The paramecium have a higher chance of survival when grown separately. Besides the chart, we can assume that the reason this is possible is that they have easier access to more resources, like food and water.

Explanation:

3 0
3 years ago
Mcq questions under cell division
AfilCa [17]

Answer:

Explanation:

Where is your quiz..

3 0
3 years ago
Which of the following is a scientific question? (Apex)
almond37 [142]

Answer:

D

Explanation:

D is the answer because the other ones are based on opinions.

6 0
4 years ago
Where does the heat that warms your body come from ? explsin your answer?
kondaur [170]
Your body like oxygen
4 0
4 years ago
Other questions:
  • Energy is released when adp is broken down into atp and phosphate. adp and phosphate combine to form atp. amp and two phosphates
    13·1 answer
  • Covalent bonds involve the ____________ of electrons?
    11·1 answer
  • A is a horizontal stem at or just beneath the surface of the ground which can give rise to roots or stems.
    5·2 answers
  • What kind of growth grows exponentially and then levels off due to limiting factors?
    6·1 answer
  • 1. What type of organism is the grass? *
    5·1 answer
  • Studies on bee development focused on the Dnmt3 gene. One study switched off the Dnmt3 gene in 100 bee larvae. All the larvae de
    15·1 answer
  • Ps. Answer is B William meets Kate They both share many of the same beliefs and interests. Based on the effects of similarity on
    12·2 answers
  • What are the possible chromosome combinations in the two daughter cells? (Use DG, LG, DP, and LP.)
    9·2 answers
  • What are 3 ways mountains can form along plate boundaries?
    10·2 answers
  • Match each description
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!