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
mixer [17]
3 years ago
10

How did planetesmals form planets?

Biology
2 answers:
german3 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]3 years ago
3 0
They collided and stuck together I just got done with this assignment.

Hope this helps, good luck on the assignment.
You might be interested in
What are the different kinds of amino acids
Sever21 [200]

Valine, Leucine & Isoleucine

Alanine

Arginine

Glutamine

Lysine

Aspartic acid

Glutamic Acid

Proline

Cysteine

Threonine

Methionine

Histidine

Phenylalanine

Tyrosine

Tryptophan

Asparagine

Glycine

Serine



3 0
3 years ago
Read 2 more answers
Select all that apply.
Minchanka [31]
Challenger , viking11
7 0
2 years ago
When you breathe, the pressure inside the lungs is different than the pressure outside the lungs. this is an example of a(n)?
goblinko [34]

The pressure inside your lungs and the pressure outside them fluctuate as you breathe. An illustration of a pressure gradient is this.

<h3>What is an example of pressure gradient?</h3>
  • The pressure gradient is the amount by which the atmospheric pressure drops in a location at a particular time.
  • A pressure gradient is demonstrated by gale-force winds in one city changing to a moderate breeze after an hour. the rate of the pressure in space decreasing (gradient) at a specific period.
<h3>How does pulmonary ventilation change with pressure gradient?</h3>

Thoracic ventilation Because air moves down a pressure gradient, or from an area of greater pressure to an area of lower pressure, the difference in pressures is what drives pulmonary ventilation.

When breathing in and out, the respiratory airways restrict the flow of air. The air must be transported by the pressure gradient from the mount (or nose) to the pulmonary alveoli.

learn more about pressure gradient here

brainly.com/question/2530102

#SPJ4

5 0
2 years ago
What part of the reproductive system is highlighted
klemol [59]
Epididymis would be the correct answer, can i get brainliest please

4 0
3 years ago
which of the following best describes how the potential is affected by the structural change in the gene?
mars1129 [50]

Answer:

A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.

Explanation: did the test and got it right

8 0
3 years ago
Other questions:
  • Which is NOT an example of
    14·1 answer
  • In a controlled experiment, the researcher typically manipulates one variable, called the independent variable, to determine how
    15·1 answer
  • When plants wilt their soft stems and leaves begin to droop what is going on inside the plant cells that cause plants to droop l
    11·2 answers
  • 1. Why is the water molecule so important to organisms?
    13·1 answer
  • 8. All of the following are major components of
    14·1 answer
  • Air pollution is killing more children than what two diseases?
    5·1 answer
  • What kind of plants are likely to be pioneers species?
    5·1 answer
  • What gas contributes to 78% of earth's modern atmosphere?
    6·1 answer
  • Which is not a fossil fuel
    6·2 answers
  • Please help im really stuck
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!