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
Vaselesa [24]
2 years ago
6

How many waves are passing from y through n? A.) about 10 B.) about 15 C.) about 20

Biology
1 answer:
stepladder [879]2 years ago
3 0

Answer: b

Explanation:

You might be interested in
Question 3
antoniya [11.8K]

Answer:

The conclusion is that different matters have different biomass percentages.

Explanation:

Different matters have different biomass percentages because they are formed from different elements. each biomass is formed from the elements such as carbon, oxygen, hydrogen and nitrogen. for example, the human body is composed of 30 percent of biomass while 70 percent is water. the percentages of different elements are carbon (12%), nitrogen (0.6%), hydrogen (62.9%), oxygen (24%), calcium (0.24%) and phosphorus (0.14%). At each level, only 10 percent of biomass is transferred to another level and remaining 90 percent releases in the form of heat.

4 0
3 years ago
AB
Gre4nikov [31]

Answer:

cos it works on humans better i guess

Explanation:

5 0
3 years ago
Aging skin becomes less resistant to infection and other diseases because the number of _____ decrease and are less efficient.
Arte-miy333 [17]
Cells !!!!!!!!!!!!!!!!!!
5 0
3 years ago
Read 2 more answers
Why cereals is regarded as staff of life
never [62]

Answer:

because is very important

.........

4 0
2 years ago
In a staple atom how does the number of protons compare to the number of electrons? HELP PLEASE !!!
Murrr4er [49]
In an atom, the number of protons is almost always equal to the number of electrons
5 0
3 years ago
Other questions:
  • Biologists would repeat the same investigation several times to _________.
    5·2 answers
  • An atom with the atomic number 8 has
    13·1 answer
  • Which of the following is an example of a population?
    8·1 answer
  • Question What characteristics are used to classify organisms?
    6·2 answers
  • Please help. I have absolutely no idea what the "fittest" shark could be.
    13·1 answer
  • Soil horizons develop as a result of?
    11·1 answer
  • May someone help me with this​
    10·2 answers
  • What is Florida’s state freshwater fish don’t search guess
    10·2 answers
  • Which question can most help a writer revise an argumentative essay?
    5·1 answer
  • Answer these two please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!