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
Anna007 [38]
3 years ago
12

. The nitrogen that exists on Earth was created by nitrogen-fixing bacteria. True or False

Biology
1 answer:
Vanyuwa [196]3 years ago
7 0

Answer:

Verdadero

Explanation:

You might be interested in
What precautions must be taken while taking antibiotics?
katrin2010 [14]

Question

what precautions must be taken while taking antibiotics?

Answer:

1. Take antibiotics only after consulting a doctor.

2. Complete the dose of the antibiotic as prescribed by doctors.

3. Not taken empty stomach.

7 0
4 years ago
The pathway above illustrates the role of insulin in the regulation of glucose in the blood. When blood sugar (glucose) levels a
Rufina [12.5K]

Answer:

Facilitate diffusion describes the movement of glucose into the cell using Glut-4 transporters.

Explanation:

Glut-4 transporter benolgs the family of carrier proteins that helps in the uptake of glucose by the cell mediated by the action of insulin hormone.

        The binding of insuin to its receptors signals the movement of glut-4 transporter from the interior of the cell to cell surface.After reaching the cell surface glut-4 proteins binds to the glucose molecule and then undergo Conformational change to deliver those glucose molecules inside the target cell.

3 0
4 years ago
Why do meteorites that hit earth provide evidence of the composition of Earths Interior?
Morgarella [4.7K]

Meteorites are composed of the original material Form which earth was formed. Their compositions range from metallic meteorites made of iron and nickel to stony meteorites composed of dense rock like peridotite.

7 0
3 years ago
Read 2 more answers
Answer is B
marusya05 [52]

Answer: what’s the question, you just said the answer was b

Explanation:

3 0
3 years ago
The heart is important for transporting oxygen to the muscles when we exercise. How does the heart rate change when we go from s
Savatey [412]

Answer: C. The heart rate gets faster.

Explanation:

its true also give brainliest

6 0
4 years ago
Other questions:
  • Which layer of the uterus is made of smooth muscle?
    6·1 answer
  • Prior to 1879, people who studied behavior associated themselves with: Physics Economics Biology Psychology
    12·1 answer
  • Which type of stimulus do mechanoreceptors detect?
    14·2 answers
  • Deserts (especially true deserts) are not easy places for animals to live. Animals who live in them often have special features
    7·1 answer
  • High levels of _____ hormone has an inhibitory effect on(stops) PRL secretion. a. FSH b. LH c. estrogen
    7·1 answer
  • ¿que es la reproducion de plantas?
    11·1 answer
  • Hi guys <br><br><br><br>I'm new here​
    12·1 answer
  • Pls help
    11·2 answers
  • Why is it important to study Physiology?
    15·1 answer
  • Commercial logging destroyed __________ percent of old-growth forests.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!