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
EleoNora [17]
3 years ago
15

A cloud of dust and gas in space is a(n)? A. nebula B. galaxy

Biology
2 answers:
xz_007 [3.2K]3 years ago
8 0
A cloud of dust and gas in space is a nubela
marishachu [46]3 years ago
5 0
The answer is a. nebula

You might be interested in
Describe the beans shown in the picture. Make both objective and subjective observations.
Otrada [13]

Answer:

Black beans are tastier-subjective; White beans are the smallest-objective

Explanation: facts

8 0
3 years ago
At one time, Chondrichthyes were thought to have diverged from other vertebrates before the evolution of bone. Now we have concl
Ray Of Light [21]

Answer:

The correct answer would be - Characteristics can be lost in evolution.

Explanation:

The new evidence helps in developing a new hypothesis. In this case, new evidence proved that the Chondrichthyes diverged after the evolution of bone had started instead of before the evolution started. This process called atavism where an ancestral genetic trait reappears after having lost. This leads to loss of the traits in the evolution

This can take place by knocking the mutation out to overriding the gene by the old gene or overriding the new trait by the old trait during the evolution period.

6 0
3 years ago
How Do Day and Night At Uranus's equator change as Uranus revolves around the sun?
daser333 [38]
Only some of the equator gets to experience day and night. When Uranus revolves around the Sun, one part gets light and day while the other gets night and darkness. So it changes because one time you can be looking and its day. Then you will look again and it will be night since Uranus moved around the Sun.
5 0
3 years ago
Why is speech the easiest modality for communication?
professor190 [17]

Answer:

because in speech noone can tell anything while talking

4 0
3 years ago
If the voltage of this battery was increased,what would happen to the light bulb’s brightness
Degger [83]

Surprisingly, nothing.

Without changing the characteristics of the light bulb, it's not actually possible to change the voltage without changing the current as well. When the voltage is increased, the current through the bulb has to increase as well in order to make it glow brighter.

4 0
3 years ago
Other questions:
  • Food provides calories needed by the body for energy. However, the body must use energy between meals when food is not consumed.
    9·1 answer
  • Glycoproteins contain the steroid ____ to make membranes more flexible ​
    6·1 answer
  • Which of these diagrams best shows Kepler's model of the solar system?
    13·2 answers
  • BRAINLIESTTTTT ASAP!
    5·1 answer
  • What makes nekton swimming abilities different from plankton and benthos
    8·1 answer
  • As the human population increases, which problem is technology least likely to be able to solve?
    12·1 answer
  • Primary producers are organisms that?
    15·2 answers
  • Visit a grocery store and look at the packets and cans of different food items.Read the details given on them ,find and note the
    11·1 answer
  • A star is bigger than a solar system.<br> O True<br> O False
    8·2 answers
  • Glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as an X-linked recessive allele in humans. A woman whose father
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!