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
Illusion [34]
3 years ago
5

What allows us to stand upright and keeps us from falling through the ground?

Chemistry
2 answers:
Ainat [17]3 years ago
7 0
Have faith in yourself always. Don't worry about what other people say. Love yourself a lot
postnew [5]3 years ago
3 0
It is called Gravity
You might be interested in
Suppose you will fill a glass with ice cubes. When the ice cubes melt, is the glass still full
goblinko [34]
No. It will not still be full. The reason being is because when it melts, it's almost the same thing as compacting things down into another object (container). Therefore, you will have some room left i the glass. Like, if your trashcan was over-flowing, and you push it down to compact it so you can add more trash. So when the ice melts, it will not be full.
7 0
3 years ago
What did Rutherford’s gold foil experiment indicate?
Klio2033 [76]
The answer would be D. 
4 0
3 years ago
In humans, unattached earlobes are dominant over attached earlobes. Which could be the genotype for someone with attached earlob
matrenka [14]
The genotype for some with attached earlobes would be ee because unattached earlobes are dominant(EE or Ee) which means attached would be recessive(ee).
5 0
3 years ago
Read 2 more answers
The​ half-life of a certain tranquilizer in the bloodstream is 5050 hours. how long will it take for the drug to decay to 8686​%
Novosadov [1.4K]
Using the exponential decay model; we calculate "k"
We know that "A" is half of A0
A = A0 e^(k× 5050)
A/A0 = e^(5050k)
0.5 = e^(5055k)
In (0.5) = 5055k 
-0.69315 = 5055k
 k = -0.0001371
To calculate how long it will take to decay to 86% of the original mass
0.86 = e^(-0.0001371t)
In (0.86) = -0.0001371t
-0.150823 = -0.0001371 t
 t = 1100 hours

4 0
3 years ago
Ill give u brainliest help asap
Anna007 [38]

I think its A. it cant be C or D b/c we are measuring the distance between Earth and Saturn, not the speed.

7 0
3 years ago
Other questions:
  • ASAP PLZ HELP CHEMISTRY!!! CALCULATE THE MEAN AND THE UNCERTAINTY FOR EACH EXPERIMENT!!!
    8·1 answer
  • When Ca+2 and O-2 form a compound what is the overall charge of the compound formed
    15·1 answer
  • How many gallons of 80% antifreeze solution must be mixed with 60 gallons of 20% antifreeze to get a mixture that is 70% antifre
    10·2 answers
  • Order the various instruments used for measuring water in this experiment (balances, graduated cylinders, beaker and pipette) fr
    7·1 answer
  • Give the conjugate base for each compound below.? Acid --- Conjugate Base H2S _________ HPO4^-2 _________ NH4+ _________ Update:
    11·2 answers
  • Ice
    6·1 answer
  • Can you tell from the periodic table exactly how many neutrons are in an atom?
    12·1 answer
  • What is the chemical name of the compound K2SO4? Use the list of polyatomic ions and the periodic table to help you answer.
    10·2 answers
  • A scientist tested a series of solutions to determine their pH, and recorded the results in this table.
    13·1 answer
  • Nearly every compound of silicon has the element in the ⁺4 oxidation state. In contrast, most compounds of lead have the element
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!