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
Mariana [72]
2 years ago
9

HELP ME ASAP!!!!! This is 7th grade science! Will give brainliest, five starts, and a heart!

Physics
1 answer:
stira [4]2 years ago
6 0

Answer:

A- Carries urine to the bladder

B- excretes urine out of the body

C- Stores urine temporarily

D- Produces urine

You might be interested in
In an experiment designed to measure the Earth's magnetic field using the Hall effect, a copper bar 0.550 cm thick is positioned
motikmotik

Answer:

B= 4.197*10^-5T

Explanation:

We know that the magnetic Field of the Earth is 50\mu T, so the equation for

Hall effect voltage und magnetic field are defined as,

\Delta V_H = \frac{IB}{nqt}

B=\frac{nqt\Delta V_h}{I}

So,

B=\frac{(8.48*10^{28})(1.6*10^{-19})(0.0055)(4.5*10^-{12})}{8}

B= 0.00004197

B= 4.197*10^{-5}T

7 0
3 years ago
What state of matter did the earth need to be in order for planetary differentiation to occur?
STatiana [176]
Gas. I know this because first you will need to do the equator so I will say gas
8 0
2 years ago
The loudness of a sound is determined by the __________, or height, of the sound wave.
balandron [24]

C.    amplitude....................


5 0
3 years ago
Read 2 more answers
When can a theory be modified if a new type of technology allows for new observations that raise new questions?
olga nikolaevna [1]

Answer:

id say B, but not sure

Explanation:

4 0
3 years ago
Read 2 more answers
In a motor, the combined effect of electric currents and magnetic forces turn electrical energy into which of the following?
lord [1]
A motor is built to use all those things and produce mechanical energy.
6 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me answer this question! Will appreciate help very much. a) Draw a circuit to show 3 lights in series b) Draw a circ
    7·1 answer
  • Explain how rock D is the best rock
    5·1 answer
  • The volume control on a surround-sound amplifier is adjusted so the sound intensity level at the listening position increases fr
    5·1 answer
  • 2. A small car has a mass of 890 kg. What is its weight? (Hint: remember the definition of weight).
    11·1 answer
  • What does mechanical wave mean?
    14·1 answer
  • laser light hits two very narrow slits that are separated by 0.1mm adn is viewwed on a screen 2m downstream. Sketch on the axis
    5·2 answers
  • A wire has a current that flows to the right.
    10·2 answers
  • A car is going through a dip in the road whose curvature approximates a circle of radius 200 m. At what velocity will the occupa
    14·1 answer
  • When a bow releases an arrow, the arrow
    13·2 answers
  • can someone please help me A wave’s velocity is 120 m/sec with a frequency of 6 Hz. What is its wavelength?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!