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
Vadim26 [7]
3 years ago
9

A plastic rod becomes negatively charged when it is rubbed with a piece of wool. how does the rob become charged?

Biology
1 answer:
gavmur [86]3 years ago
3 0
Electrons are being transferred to the rod therefore giving a negative charge
You might be interested in
How do ants communicate?
denis-greek [22]

Answer:

They excrete pheremones that notify the colony of a situaiton.

Explanation:

8 0
2 years ago
Read 2 more answers
All of my frnds. pls talk
grigory [225]

Answer:

hey

Explanation:

3 0
2 years ago
Read 2 more answers
Chlorophyll is a green pigment that absorbs ____ and ______ light the best.
pashok25 [27]

blue-violet (chlorophyll a) & red (chlorophyll b). that's why it appears to be green.

8 0
3 years ago
Which of the following specifies a single amino acid in a polypeptide chain?
Nataliya [291]
<span>B. the complementarity of DNA and RNA
</span>
7 0
2 years ago
Suppose you are an astronomer, and a child asks you to explain how long it takes light to travel through space. In your own word
Aleonysh [2.5K]
Ok so I would start by saying that light has a maximum speed, then explain that because space is so big we measure it's distance in light years and which means how light travels in a year at 186,282 miles per second Put that in perspective my saying If you could travel at the speed of light, you could go around the Earth 7.5 times in one second. Tell them Sunlight takes about 8 minutes 19 seconds to reach the Earth and that it can take millions or more light years for more distance stars light to reach our telescopes .
6 0
3 years ago
Other questions:
  • Mammals that live in the Arctic Ocean have a large amount of blubber, which is a fatty tissue just beneath the skin.
    11·2 answers
  • So, I’m stuck on this Living Environment question.. Can someone help me?
    7·1 answer
  • Only animals have traits
    8·1 answer
  • As food travels through the digestive system it is exposed to a variety of pH levels. The stomach has a pH of 2 due to the prese
    8·1 answer
  • The Evolutionary Arms race:
    8·1 answer
  • The relative concentration of the water in hypotonic solution is
    13·1 answer
  • In North America, what is the largest biome present?
    9·2 answers
  • Two organisms that occupy many of the same niches are most likely
    10·1 answer
  • Please help i’ll give brainliest
    15·1 answer
  • What THREE things did Robert Boyle confirm about air?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!