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
prisoha [69]
3 years ago
7

A scientist is studying the effect on human health of bacteria that live in the human intestine. In her study, she found that th

e bacteria actually help the body’s immune response. To develop scientific consensus about her idea, the scientist should contact a local reporter to share her ideas. publish her results in a peer-reviewed journal. advise other scientists that her experiment does not require replication. avoid sharing her research methods to see if other scientists obtain the same results on their own.
Physics
2 answers:
irga5000 [103]3 years ago
5 0
70 is the correct awnser
Taya2010 [7]3 years ago
3 0

Answer:

70

Explanation:

You might be interested in
A single point on a distance time graph tells the
Sonbull [250]

Answer: Instantaneous speed.

Explanation:

4 0
3 years ago
17. In which layer does mantle convection occur?
Anarel [89]

Answer:

D. Asthenosphere

Explanation:

The asthenosphere is relatively plastic part of the mantle which underlies the brittle lithosphere. In the asthenosphere, it is generally believed that the rocks are in ductile state and easily moves. It is the site of convection within the earth. In mantle convection, hot and light materials rises and keeps moving into upper crustal levels till they solidify. Here also, cold and denser materials sinks deeper till they turn to melt. This differences in temperature and density sets up a convective cell within the mantle. Several convective cells are in the mantle.

8 0
3 years ago
What conclusions can be drawn about the existence of nitrogen-14 and nitrogen-15? A) They are isotopes of nitrogen and they cont
AleksandrR [38]
<span>Answer: A) They are isotopes of nitrogen and they contain the same number of protons and electrons but each contains a different number of neutrons - 7 and 8 respectively.

Isotopes are atoms of a chemical element whose nucleus has the same atomic number, Z, but different atomic mass, A. The atomic number corresponds to the number of protons in the atom, therefore the isotopes of an element contain the same number of protons and electrons (atoms have to be neutral particles). The difference in atomic masses arises from the difference in the number of neutrons in the atomic nucleus.
</span>
5 0
3 years ago
Read 2 more answers
What is the value of sin square 60​
maksim [4K]

Answer:

sin {}^{2} 60 =  \frac{3}{4}

Explanation:

sin^2 60° = ( \|3 / 2 ) ^2 = 3 / 4.

5 0
3 years ago
3
Elanso [62]

Answer:

ive got no idea just ask your teacher

7 0
2 years ago
Other questions:
  • As the wavelength increases, the frequency (2 points) decreases and energy decreases. increases and energy increases. decreases
    8·2 answers
  • Why is it necessary to be able to replicate the results of a scientific experiment
    12·1 answer
  • EXPERTS/TRUSTED HELPERS/GENIUSES/ACE HeLP ASAP
    11·1 answer
  • A roller coaster starts from rest at the top ofan 18m hill.
    5·1 answer
  • A 250-m-wide river flows due east at a uniform speed of 2.8m/s. a boat with a speed of 8.6m/s relative to the water leaves the s
    13·1 answer
  • A 25-ft ladder rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.18 ft/sec, ho
    13·1 answer
  • A string is stretched between a fixed support and a pulley a distance 111 cm apart. The tension on the string is controlled by a
    14·1 answer
  • What state has the Earth trapped the Moon in by its gravitational field?
    7·1 answer
  • Can someone explain E=mc2<br> In FULL detail please
    12·1 answer
  • A basketball is tossed upwards with a speed of 5.0\,\dfrac{\text m}{\text s}5.0
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!