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MrRa [10]
3 years ago
10

What makes a skateboard move down the street

Chemistry
1 answer:
stira [4]3 years ago
6 0

Answer:

the wheels and force of your foot pushing off of the ground.

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Choose all the answers that apply. Asexual reproduction _____. occurs in A.prokaryotes
Katarina [22]
Asexual reproduction is in bacteria. - making A a possibly choice
Asexual reproduction occurs in eukaryotes, but not all of them - making b a possible choice
c. It does create exact genetic copy -- BEST CHOICE!
d. It occur in plants a eukaryotic organism as well.
6 0
3 years ago
Read 2 more answers
Explain in your own words, why can’t we predict earthquakes?
tatyana61 [14]
There is currently no way to reliably predict when an earthquake will happen, its strength or length. Earthquakes can vary in their magnitude, the size of the earthquake at its source, and length, lasting from seconds to minutes.

Research has shown, that shaking of an earthquake displays a characteristic pattern. After the first tremors start, building up in intensity, a peak is reached, followed by a fading shaking. Large and small earthquakes start the same way, but there is no way to say when the peak, the maximal magnitude of the quake, is reached.
3 0
3 years ago
A solid is a state of matter that has a ________________ shape and volume.
ycow [4]

Answer:

Fixed

Explanation:

A solid is the substance that have fixed shape and size. For example: Ice,Wood etc. They have a fixed shape and volume.

4 0
3 years ago
A sample of water is heated from 10.0 degrees Celcius to 15.0 degrees Celcius by the addition of 125 Joules of heat. What is the
geniusboy [140]

Answer:

125 = 5*4.186*m

m = 125 / 5*4.186 = 5.97g of water.

Explanation:

The water is increased by 5 degrees. This means that for every gram of water, it takes 5*4.186 J to increase the temperature by 5 degrees, aka 5*4.186 J/g

hope this help:)

6 0
3 years ago
If a neutral atom has the atomic number 5, and 7 neutrons, how many electrons does it have?
Sunny_sXe [5.5K]

Answer:

since, atomic number=no. of electrons

atomic number :5 =no. of electrons: 5

atomic number :7 =no. of electrons: 7

5 0
3 years ago
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