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
Mariulka [41]
3 years ago
15

Which of the following human activities reduces the level of

Biology
1 answer:
gladu [14]3 years ago
8 0
The answer is c. Good luck ;)
You might be interested in
Most people with the dominant mutant polydactyly allele have extra digits, but at least 25% have the normal number of digits. wh
Gwar [14]

Hello there

the answer is incomplete penetrance

Hope this helped

Best Regards Queen Z

8 0
3 years ago
Which theory of light is used today I need correct answer please <br>​
Rudiy27

Answer:

C. both

Explanation:

The particle theory and wave theory are both used today.

The particle theory tells us that light is a particle or photon. The wave theory tells us that light travels in waves.

5 0
3 years ago
How does the resolution of a specimen's image viewed under a compound light microscope compare to that of a scanning electron mi
sergiy2304 [10]

Answer:

A scanning electron microscope provides much better resolution than a compound light microscope.

Explanation:

The electron microscope uses a beam of electrons and heavy particle like gold for resolution. A compound light microscope works by using light beams and lenses.

The resolution of electron microscope is smaller then the compound microscope. This means that more smaller parts of the specimen can be seen by the electron microscope.

The magnification power of electron microscope is far better then the compound microscope. Hence, a more bigger image can bee seen through the electron microscope.

8 0
3 years ago
Define nucleus and its parts with a neat labelled diagram...<br>​
hammer [34]

Answer:

➢<em>The structure of a nucleus encompasses the nuclear membrane, nucleoplasm, chromosomes, and nucleolus. The nuclear membrane is a double-layered structure that encloses the contents of the nucleus. ... Like the cell membrane, the nuclear envelope consists of phospholipids that form a lipid bilayer.</em>

<em>➢</em><em> </em><em>Such nuclear pores are the sites for the exchange of large molecules (proteins and RNA) between the nucleus and cytoplasm.</em>

#CarryOnLearning

5 0
2 years ago
The circumference of the earth (the distance around the Earth) is about 40,000 km.
lutik1710 [3]
True but to be exact its 40,075
4 0
3 years ago
Read 2 more answers
Other questions:
  • A pathogen that is capable of antigenic variation can ________________. a) cause fever, low blood pressure, and bleeding problem
    10·1 answer
  • A dog's sense of smell has improved since being domesticated because ______.
    7·2 answers
  • Which of the following would mostlikely increase the rate of photosynthesis? 
    8·2 answers
  • You need to measure three things: 1. a quantity of water 2. the length of a leaf 3. the mass of a small stone Which unit of metr
    5·1 answer
  • 1. A group of scientists proposes an idea that a chemical compound will enable bean plants to grow faster. They grow one group o
    7·2 answers
  • Which best describes the law of independent assortment?
    12·2 answers
  • Which scenario describes a nonrenewable resources being used for energy?
    6·2 answers
  • __________ sio4 4– tetrahedra join with __________ ions to produce the mineral olivine in the rock peridotite.
    15·1 answer
  • Explain why a golf ball is heavier than a table-tennis ball, even though the balls are the same size
    7·1 answer
  • ASAP<br> help <br> due rn <br> and thankyou
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!