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vivado [14]
3 years ago
12

Please help this is a test!! I’ll give 10 points

Chemistry
1 answer:
marshall27 [118]3 years ago
6 0

Answer:

I would say a person pulling out a garden hose.

Explanation:

The two forces in the first example is the boy lifting himself and gravity.

The two forces in the second example is the boys pushing and the sleds counterweights

The two forces in the fourth example is one dog pulling and the other pulling the other way

This makes it so the only possible answer is #3

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I need help with these 4
storchak [24]

Rift Valley Examples

  • East African
  • Rhine Rift Valley (Germany)
  • Baikal Rift Valley (Russia)

Rift Valley Facts/Characteristics

  • Bordered by fault zones and separating land masses
  • A portion of land that drops, forming a valley.
  • Formed as tectonic plates move.

Fossils - Examples

  • Bones
  • Shells
  • Exoskeletons
  • Stone imprints of animals.

Non Examples of Fossils

  • Stones
  • rocks
  • Some bones (If they are fossils they will be a lot heavier than other bones.

Hope this helps.

5 0
2 years ago
HELP
Dmitrij [34]
It it Asthenosphere because it is the closest to the core ans is comprised of magma
4 0
3 years ago
Read 2 more answers
The distance between Earth and its moon is 384000000 meters. Express this distance in kilometers.
Andreyy89
384000000m

to change from m to km you just need to divide that give unit in Meters by 1000

which equals,
384000

so,

384000000 meters = 384000 kilometers
3 0
3 years ago
In a chemical reaction, ... interact to form ...
murzikaleks [220]

The answer is letter D. Reactants, Products


5 0
3 years ago
Calculate the mass of h2o and c6 h12 o6 required to make 250 gram of 40% solution of glucose
Sedaia [141]
40% solution of glucose is where the solution contains, by weight, 40% glucose and 60% water. 

Therefore, if the total weight of the solution is 250 g, 
mass of the glucose (C6H12O6) = 250 g * 40% = 100 g
mass of water (H2O) = 250 g * 60% = 150 g

Mass of water can also be calculated by subtracting the weight of glucose from the total weight of the solution:
mass of water = 250g-100g = 150g.
5 0
3 years ago
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