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
Maru [420]
2 years ago
9

What’s the answer?????

Biology
2 answers:
yanalaym [24]2 years ago
4 0

Answer:

b

Explanation:

aleksandr82 [10.1K]2 years ago
3 0

The answer is b: digital signal

You might be interested in
What does it mean to have a sociological imagination? Give an example of how it can help you in your everyday life.
Neko [114]
Virtually any behavior can have sociological imagination<span> applied to it.</span>
5 0
3 years ago
Read 2 more answers
Muscle cells can use the ________ energy system to obtain energy.
frutty [35]
Muscle cells need a specific form of energy for contraction and cannot use the energy released directly from breaking down glucose or triglycerides. Rather, body cells must first convert food to adenosine triphosphate (ATP). <br /><br /> Food is digested and processed into ATP through sever different stages.
3 0
3 years ago
What does this article reveal about the role Black inventors have played in America's history? Explain your answer.
cupoosta [38]

Answer:

The article revealed the fact that Black inventors have always played an active role in inventing new things in America. In the 18th and 19th centuries they were denied the right to patent their inventions because of their status as slaves. This has changed for the better in present times as many Black inventors are being granted patent rights.

Explanation:

The article, "America’s always had black inventors – even when the patent system explicitly excluded them", by Shontavia Johnson, explained the active role that Black Americans, both free and slaves played in inventing things in the United Slaves. The article explained that although the patent rights signed into the constitution in 1787 was written in a neutral tone, it did not change the fact that black inventors were actually denied patent rights.

This segregation affected people like Henry Boyd, Ned, Benjamin Montgomery among others. In recent times, this segregation has significantly been curbed as many Black inventors are now owners of patents. An example is Lonnie Johnson, inventor of the Water Gun and owner of more than 80 patents.

4 0
2 years ago
Please help me out! <br><br> What would an environmentally friendly system look like?
slamgirl [31]

Answer:

No harm upon ecosystems or the environment, prevention of any harmful contributions to air, water and land pollution.

7 0
3 years ago
What is the general shape of an onion cell?
navik [9.2K]
An onion cell has a rectangular shape
4 0
2 years ago
Other questions:
  • True or false change in chromosome number and chromosome structure are types of mutations
    15·1 answer
  • How many calories should a woman burn during sleep?
    11·1 answer
  • What does it mean for a cell to have an optimal pH range?
    7·1 answer
  • 20. Neutrons and<br> are found in the nucleus of an atom. (1 point)
    10·1 answer
  • WILL MEDAL
    9·2 answers
  • What is the difference between a hypothesis and a theory?
    7·2 answers
  • Female ovaries play two central roles in the female reproductive system: they act as both glands and gonads Acting as glands, th
    10·1 answer
  • Type the correct answer in the box.
    10·1 answer
  • Exchange of gases in plants occur through:
    6·1 answer
  • Some plants live in dry places where there is very little rainfall. These plants often have a large network of roots.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!