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Karolina [17]
4 years ago
7

What type of rock is formed after magma or lava cools hardens?

Chemistry
1 answer:
Murrr4er [49]4 years ago
4 0
C- Lava cools!!!!!!!!!!!!!!!!!!!!!!!!!!
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The animal kingdom is divided into two small groups name these two smaller groups and give examples of each include the characte
Elina [12.6K]

Answer:

vertebrate and invertebrates

Explanation:

All Vertebrates  have a skeletal structure with a spinal backbone and well developed internal skeleton made up of bones and cartilage while Invertebrates have no backbone.

Vertebrate include fish, amphibians, reptiles, birds and mammals. Invertebrates include worms and jellyfish, spiders and crabs.

<u>common characteristics among vertebrates and invertebrates </u>

○ multi-cellular.

○ heterotrophs (cannot make their own food) and must get their energy by consuming plants or other animals.

○ obtain food and oxygen for energy,

5 0
3 years ago
PLEASE HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Galina-37 [17]

Answer:

Explanation:

Potential energy

6 0
3 years ago
Al2O3; The ___ show the ___ of each atom in the ___
sasho [114]

atoms definitions and I hope this helps

4 0
3 years ago
Chlorine forms from the reaction of hydrochloric acid with manganese(IV) oxide. The balanced
JulijaS [17]

Answer:a) HCl

b) 22.9g

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Explanation:

7 0
4 years ago
Which of the following is not equal to 0.1 centimeters?
Anon25 [30]

Answer:

c) 10 millimeters (mm)

Explanation:

The unit conversions are as follows:

1 cm = 10 mm (millimeter)

1 cm = 0.01 m (meter)

1 cm = 0.00001 km (kilometer)

1 cm = 10000 μm (micrometer)

Based on the above conversions:

0.1 cm = \frac{10 mm*0.1 cm}{1 cm} = 0.1 mm

0.1 cm = \frac{0.01 m*0.1 cm}{1 cm} = 0.001 m

0.1 cm = \frac{0.00001 km * 0.1 cm}{1 cm} = 0.000001 km

0.1 cm = \frac{10000 um*0.1cm}{1 cm} =1000 um

Therefore, 0.1 cm = 10 mm is incorrect instead it is 0.1 mm

8 0
4 years ago
Read 2 more answers
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