subject
Biology, 21.06.2020 18:57 makaylahamrick

A person moved the ends of two magnets together and felt them attracting each other. Which is the most accurate description of the magnetic poles involved? A. Both ends must be magnetic north poles only. B. Both ends must be magnetic south poles only. C. The ends must be either both magnetic south poles or both magnetic north poles. D. One end must be a magnetic north pole and the other a magnetic south pole.

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 22.06.2019 06:30, anna8352
What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.
Answers: 2
image
Biology, 22.06.2019 18:30, torigirl4126
Can happen anywhere along the spine if the neural tube does not close all the way. the backbone that protects the spinal cord does not form and close as it should. this often results in damage to the spinal cord and nerves. a) cleft palate b) spina bifida c) encephalocele d) down's syndrome
Answers: 3
image
Biology, 22.06.2019 21:00, urgurlkitty
Which muscle cell structure stores calcium ions that are used to trigger the contraction?
Answers: 1
image
Biology, 23.06.2019 02:30, anthonyvargas8780
During prohase 1 of meiosis crossing over between the sister chromatids occurs
Answers: 1
You know the right answer?
A person moved the ends of two magnets together and felt them attracting each other. Which is the mo...

Questions in other subjects:

Konu
History, 11.01.2020 07:31