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
KengaRu [80]
3 years ago
9

Help science!

Biology
1 answer:
Anna71 [15]3 years ago
4 0
A.) Pipe-line fuel <span>is natural gas used for in the United States?

Hope this helps!</span>
You might be interested in
Complete the passage about the nitrogen cycle.
Gnesinka [82]

Answer:

During nitrogen fixation specialised bacteria living in the earth's atmosphere convert nitrogen taken from the geosphere

6 0
3 years ago
You are swimming in a shallow pond. You touch the bottom of the pond with your foot
andriy [413]

Answer:

I think it's a PEBBLE, or River Rock it's type of a rock that can be found on shallow bodies of water

3 0
3 years ago
During the _______ phase, the muscle is returning to resting length.
tangare [24]

Answer:

The correct answer is: Eccentric phase.

When talking about movement, we are talking about the activation of muscle fibers in order for this process to happen. In order for this to happen, motor neurons must activate the phases of muscle excitation, contraction and relaxation, so that the sarcomeres, and thus the fibers, can generate movement.

In essence, there are three stages, or phases, to complete muscle movement:   the concentric phase, which is when the muscle fibers are excited and begin the process of contraction. This means the muscle fibers will contract and generate movement, generating a shortening. Then we have the isometric stage, a moment in which there is no longer any more shortening of the muscle fibers, so basically, the movement is held and there is no further contraction, but neither is there relaxation of the muscle fibers. Finally, we have the eccentric phase. This phase is characterized precisely because it is the moment when the muscles begin to return to their resting position.

3 0
3 years ago
Could someone please help me with question 23. <br><br> 30 points
Rom4ik [11]

Answer:

I've tried to open the attachment but I can't

Explanation:

please reattach the question

6 0
3 years ago
What are some bad things about ribosomes?
Orlov [11]
<span>Mutations in small ribosomal subunit biogenesis proteins that cause disease</span>
5 0
3 years ago
Other questions:
  • What does a eukaryotic cell have that a prokaryotic cell theory?
    9·2 answers
  • Examples of the skills used in science include
    13·2 answers
  • If a cell has a total of 34 chromosomes how many chromatids does it have
    6·1 answer
  • Explain the characteristics of conventional farming
    6·2 answers
  • Which step of the scientific method do you perform after you collect data and<br> observations?
    12·1 answer
  • Which organism in NOT made up of 1 or more eukaryotic cells ?
    14·1 answer
  • The names of muscles often indicate the action of the muscle. What does the term levator mean?
    9·1 answer
  • 1. Write a statement that uses (correctly) the terms gamete, fertilization, and zygote. (2)
    13·1 answer
  • А<br> В<br> С<br> H<br> G<br> E<br> E<br> Which organelle is labeled A
    11·1 answer
  • How does the body regulate blood glucose? Please use the vocab on the right side
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!