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
spayn [35]
3 years ago
9

Which phrase best defines a galaxy?

Biology
2 answers:
oksian1 [2.3K]3 years ago
5 0

Answer:

Tightly packed group of older stars large grouping of more than two stars loose, disorganized star cluster held together by gravity large collection of stars, gas, and dust held together by gravity

Explanation:

Google

SOVA2 [1]3 years ago
4 0
Answer: Large collection of stars, gas, and dust held together by gravity. Explanation: The name galaxy has been derived from the word galaxies which is a Greek word meaning milky.
You might be interested in
What might happen to the cell if it were suddenly unable to use lipids?
sergiy2304 [10]

Explanation:

I don't know the exact answer but I can tell you that lipids are considered the building blocks of cells . the body uses lipids as a storage for energy and insulation and to make cell membranes. without lipids the cell will die . the way lipids function is .... lipidsfunction as an energy reserved regulate hormones transmit nerve impulses cushion vital organs and transport fat soluble nutrients.

I hope this can help you a little bit good luck!

3 0
3 years ago
Meat from chickens contaminated with salmonella bacteria can cause serious food poisoning. Capsaicin, the chemical that gives ch
Trava [24]

Answer:

Capasaicin feeding creates Salmonella free chickens which is helpful to determine whether eating capasaicin reduces the risk of salmonella poisoning for humans.

Explanation:

Capasaicin is mainly found from peppers which is used to treat against certain disorders like pain,arthritis by stimulating the pain fibers by the release of somatostanin hormone.

The home for salmonella is mainly the intestine of human,chickens.

This bacteria causes diseases like stomach bowel syndrome, vimiting, nausea, dehydration,arthritis( eye irritation, painful urination, pain in joints) etc.

The main function of capasaicin is that it decreases luminal pH, and also causes morphological change in cecal mucosa of the intestine,induces increase resistance against salmonella.

6 0
3 years ago
an ecology graduate student gave an oral report. What important lesson has been learned about wildlife and forest management sin
Kipish [7]

The important lesson learned is that the study of ecology can be fundamental in a management program.

<h3>What is ecology management?</h3>

The expression 'ecology management' makes reference to the strategies aimed at enhancing the ecological features of a geographic area.

Ecology management is a fundamental issue to achieve sustainable ecology development.

In conclusion, the important lesson learned is that the study of ecology can be fundamental in a management program.

Learn more about ecology management here:

brainly.com/question/21680038

#SPJ1

3 0
2 years ago
8. Complete the chart by describing what kinds of organs or tissues each type of
Andrews [41]
Mesoderm becomes: The mesoderm forms skeletal muscle, bone, connective tissue, the heart, and the urogenital system. Due to the evolution of the mesoderm, triploblastic animals develop visceral organs such as stomachs and intestines, rather than retaining the open digestive cavity characteristic of diploblastic animals.
Endoderm becomes: The endoderm produced during gastrulation will form the lining of the digestive tract, as well as that of the lungs and thyroid.
Ectoderm becomes: After gastrulation, the embryo goes through a process called neurulation, which starts the development of nervous system. During neurulation, ectoderm differentiates into two parts. The first is the surface ectoderm, which gives rise to tissues on the outer surface of the body like epidermis, hair, and nails.
HOPE THIS HELPS!!!!!!!!
5 0
3 years ago
What results from the removal of a phosphate group from ATP?
natta225 [31]

Answer:

the release of energy

Explanation:

The energy released by ATP is released when a phosphate group is removed from the molecule. When one phosphate group is removed by breaking a bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).

6 0
3 years ago
Other questions:
  • Which of the following is a simple form of carbohydrate?
    5·2 answers
  • Tunicates are classified as____ chprdates invertibrates kawless fish or sponges
    10·1 answer
  • Roan coat color in cattle develops through incomplete dominance of the gene for red color and its allele for white. what crossin
    7·1 answer
  • _____are needed for sexual reproduction.<br><br> Gametes<br> Pollen<br> Spores<br> Cells
    5·1 answer
  • How is the average amount of motion of atoms and molecules of a substance measured? A. time B. mass C. distance D. temperature
    15·1 answer
  • Lymphatic ________ are formed from the union of the largest collecting lymphatic vessels.
    12·1 answer
  • What directs and controls a animal cell activities?
    7·1 answer
  • The layer of rock and mineral fragments produced by weathering, and covering nearly all of Earth's land surface, is called _____
    8·1 answer
  • Which is an example of a ray-fin fish?<br> lungfish<br> O coelacanth<br> O shark<br> salmon
    13·1 answer
  • Reasons why reaction of sodium with water is a chemical change? ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!