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
jeyben [28]
3 years ago
12

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

Biology
2 answers:
VLD [36.1K]3 years ago
5 0
Yeah thats correctomundo
Lady bird [3.3K]3 years ago
4 0
The microscope. Scientists were able to observe tiny parts of cells since they are not visible to the naked eye.
You might be interested in
Which of the following are characteristics common to all plant and animal cells? Select all that apply. an outer membrane or pla
krek1111 [17]
Outer membrane or plasma membrane, cytoplasm, nucleus, ribosomes,
6 0
3 years ago
Read 2 more answers
ATP frequently acts as an energy source for organisms because?
grandymaker [24]

Answer:

C) It's energy is efficiently transferred to perform cellular processes

6 0
3 years ago
Which of the following correctly describes the interaction between body system
Gre4nikov [31]

Answer:

A

Explanation:

Hopefully this helps

8 0
3 years ago
Which of the following has mechanical energy? Battery Burger bun Drawn bow Sunlight
Vladimir79 [104]
Drawn bow because the flexing of the bow and the increased tension in the bow string contain the energy expended by the archer’s muscles transferred to the bow. The energy is transmitted to the arrow when then it’s released. All this is mechanical energy.
The other items in the list have potential electrical energy (battery), locked energy in the nutrients released during digestion (bun), electromagnetic energy (sun).
7 0
3 years ago
Read 2 more answers
Why is the study of weather important to our lives everyday?
jeka57 [31]

This is a very important question. As all of us know, weather affects us in a huge number of ways. Climate influences the growth of crops, thus affecting the availability and kind of food we eat. Fluctuations in weather (e.g. dry spells, wet spells) also affect crops. Weather affects what clothes we wear, and soon. I can't think of anything we do that weather doesn't have a strong effect on.

<span>Hope It Helps!!!!</span>
3 0
3 years ago
Other questions:
  • Organisms that feed on dead decaying matter are called?
    8·1 answer
  • How do organisms get the energy they need
    7·2 answers
  • Sweating and panting are examples of which characteristics of life?
    13·1 answer
  • What is the similarity between trenches and subduction zones?
    15·1 answer
  • Similarities between the DNA of certain bacteria and the DNA of both mitochondria and chloroplasts is evidence that these organe
    14·1 answer
  • Help me please will give brainliest ​
    8·2 answers
  • How are osmosis and diffusion related?
    10·2 answers
  • I don't need help can someone just tell me if this sounds ableist it's for my biology video report homework
    13·1 answer
  • What substance is needed to effectively treat 50% of an infected test population.
    10·2 answers
  • What does mRNA do?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!