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mixer [17]
4 years ago
10

How did planetesmals form planets?

Biology
2 answers:
german4 years ago
7 0
The widely accepted theory of planet formation, the so-called planetesimal hypotheses, the Chamberlain–Moulton planetesimal hypothesis and that of Viktor Safronov, states that planets form out of cosmic dust grains that collide and stick to form larger and larger bodies.
diamong [38]4 years ago
3 0
They collided and stuck together I just got done with this assignment.

Hope this helps, good luck on the assignment.
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Firdavs [7]
There should be no comma before the s in boards
5 0
3 years ago
What happens during anaphases?
aksik [14]

Answer:

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5 0
3 years ago
True or False. Sound first enters the ear, then passes through the eardrum into the ear, and then passes to the ear where the so
Scilla [17]

Answer: TRUE

Explanation:

Sound waves enter the OUTER EAR and travel through a narrow way up to the eardrum, where it vibrates.

The vibrations are sent to the bones of the MIDDLE EAR where they are amplified, and passed to a structure called COCHLEA in the INNER EAR.

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So, it is True because from OUTER EAR to MIDDLE EAR, to INNER EAR.

4 0
4 years ago
A 5 km by 5 km plot has a weed count of 250 weeds. What would the population density be for the exact same plot six months later
Rasek [7]

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6 0
3 years ago
Calcium has an atomic number of 20 and an atomic mass (weight) of 40. Therefore, we know that calcium has
romanna [79]
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7 0
4 years ago
Read 2 more answers
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