nyababie:
What technological advancement was necessary before scientists could begin to observe cells? A. invention of the microscope B. invention of the balance C. invention of the telescope D. invention of the thermometer
Vocaloid:
old question but will answer just in case anyone stumbles upon this question in the future using process of elimination - a balance allows you to weigh things but that wouldn't be helpful because a cell is not big enough to weigh on a normal balance - a telescope is for viewing very large but far away objects like planets, so that wouldn't be relevant here either - a thermometer measures temperature, not the most relevant thing here either so the most relevant device for observing cells is a microscope since cells are normally too small to see with the unaided eye
Join our real-time social learning platform and learn together with your friends!
glomore600:
find someone says that that one person your talking to doesn't really like you should I take their advice and leave or should I ask the person i'm talking t
Addif9911:
Him I dimmed the light that once felt mine, a glow I never meant to lose. I over-read the shadows, let voices crowd the room where only two hearts shouldu20
EdwinJsHispanic:
Poem to my mom who proved my point "You proved my point, I am a failure. but I kinda wish, you were my savior.
Wolfwoods:
The Modern Princess "you spoke so softly to me, held me close when no one else did, loved me in a way no one else dared to.
Wolfwoods:
The Pain Of Waiting "The short story would be that we fell in love, you left and I continued to wait for you.
notmeta:
balance the following equation - alumoinum chlorate --> alumninum chloride + oxyg
notmeta:
If \(P(A) = 0.4\), \(P(B) = 0.7\), and \(P(A \cap B) = 0.2\), what is the value o