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
sineoko [7]
3 years ago
7

Which event takes place first in the stages before the birth of a star?

Biology
1 answer:
RUDIKE [14]3 years ago
3 0

Answer:Nuclear fusion

Explanation:

Which event takes place first in the stages before the birth of a star? Gravity pulls gas and dust together. A protostar forms as mass increases. Nuclear fusion begins under high pressure.

You might be interested in
Which type of microorganism causes gonorrhoea
Rashid [163]

Answer:

Neisseria gonorrhoeae is the answer friend.

4 0
3 years ago
What is the name given to<br> the part of the enzyme that<br> enobles it to recognized
34kurt

Answer:

Pepsin

Explanation:

An enzyme made in the stomach that breaks down proteins in food during digestion. Stomach acid changes a protein called pepsinogen into pepsin.

5 0
2 years ago
One of your lab partners has followed the recommended procedure of running Gram-positive and Gram-negative control organisms on
kow [346]

Answer:

The correct answer is "I would suggest her to change the Gram positive control from Bacillus subtilis to other bacteria".

Explanation:

Bacillus subtilis, and the species from the genre Bacillus, are known for losing the crystal violet coloration during Gram testing. It is likely that B. subtilis might look pink under the procedure for this reason. I would suggest to change her Gram positive control from B. subtilis to other bacteria. For instance, she could try with Staphylococcus aureus, a widely used bacteria as Gram positive control.

5 0
3 years ago
Describe the Real world examples of newtons third law that were intended in applications of newtons law
AlexFokin [52]

Answer:

  1. The recoil force of a bazooka (reaction) + the accelerating force of a missile
  2. When walking, the foot pushes down and back (action) + the floor pushes up and forward
  3. When a rocket is taking off, the combustion of the fuels (an action) creates a direct and opposite reaction which is the thrust of the rocket upwards.

Explanation:

Newton's third law states that for every action (force) in nature there is an equal and opposite reaction. Simply put, forces act in approximately equal and opposite pairs (Action and Reaction).

This law is one of the reasons why the foundation of a building must be built in such as way that is exerting equal and opposite pressure against the building which it is carrying. When the forces are equal, the balance of forces are said to be in equilibrium.

Cheers!

4 0
3 years ago
Potatoes are specialized stems called tubers. Potato tubers have two functions. (1) These thick stems are used to store food. (2
nikklg [1K]
The are used to grow new plants.
4 0
3 years ago
Read 2 more answers
Other questions:
  • The process in which dna is transferred to or taken up by another organism is called translation.
    15·1 answer
  • Many clinicians diagnose disorders by using criteria listed in the
    10·1 answer
  • I NEED HELP. PLEASE SOMEONE HELP ME. What makes an allele dominate, recessive, or codominant?
    6·1 answer
  • Carbon from fossils is stored In what three forms?
    13·2 answers
  • What is the term given to drugs that kill brain cells
    6·2 answers
  • Which of the following would accompany a high-protein meal moving through the digestive system
    9·1 answer
  • Describe biological control.
    8·1 answer
  • I NEED HELP ASAP I CAN'T FIND THE ASNWERS ANYWHERE
    15·1 answer
  • How do scientists know that mountains were once at the bottom of the ocean
    7·1 answer
  • In humans, if a non-disjunction event led to an individual with a genotype of xxy, they would.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!