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
Lorico [155]
3 years ago
12

Please help me on this question

Biology
2 answers:
Marina86 [1]3 years ago
7 0
The answers is B( the second one)
Tems11 [23]3 years ago
5 0
The Answer Should Be C The Third One 
You might be interested in
What is cell physiology<br>​
sleet_krkn [62]
Answer


Cell physiology is the biological study of the activities that take place in a cell to keep it alive. The term physiology refers to normal functions in a living organism. Animal cells, plant cells and microorganism cells show similarities in their functions even though they vary in structure.

Please mark me as brainliest
6 0
3 years ago
Tools and instruments used to puncture or invade the skin must be sterilized or designed to be
olga_2 [115]

<span>The tools and instruments used to puncture or invade the skin must be sterilized or designed to be disposable. aThis makes it capable of being thrown away after being used. It is considered to be a single-used material that is used by the medical practitioners in order to prevent sepsis.</span>

4 0
4 years ago
WILL GIVE BRAINLIEST!!
Fiesta28 [93]

Explanation:

B. education pls mark brainliest if this helps :)

7 0
3 years ago
Read 2 more answers
Which of the following is an effect of a decrease in the surface-area-to-volume ratio of a cell?
Novay_Z [31]
<span>When the surface area to volume ratio of a cell decreases, the amount of area available to pass material to the cell increases. This is because the surface area is now bigger in proportion to the volume. The inverse is true - when volume increases more rapidly than surface area, the area available to pass materials through it to the cell decreases.</span>
7 0
3 years ago
Give the genotype for male and female sex chromosomes (XX,<br> XY).<br> FEMALE:<br> MALE:
saveliy_v [14]

Answer:

Human X and Y chromosomes determine the biological sex of a person, with XX specifying female and XY specifying male. Although the Y chromosome contains a small region of similarity to the X chromosome so that they can pair during meiosis, the Y chromosome is much shorter and contains many fewer genes.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Why do we sometimes say that we have 23 pairs of chromosomes? Where do the halves of the pair come from?
    15·2 answers
  • Which type of rock does B represent?
    12·2 answers
  • In the name Acer rubrum, the word rubrum designates the species. Please select the best answer from the choices provided T F
    13·2 answers
  • 4. Which of the following statements about reinforcement is true?
    14·1 answer
  • Explain the difference between perfect and imperfect flowers in complete sentences.
    10·2 answers
  • Why do third level consumers gain was energy from their food
    12·2 answers
  • How do erosion and deposition shape the earth’s surface? I will mark 1st person to answer brainliest and you get 86 points!!!
    8·1 answer
  • What is a good property of an indicator? Name two
    10·2 answers
  • PLEASE, PLEASE, PLEASE HELP!!! REAL ANSWERS ONLY!!! NO LINKS OR I WILL REPORT!!! NO BOTS EITHER!!! I HAVE MADE THIS QUESTION ALM
    9·1 answer
  • Summarize the 3 trends in human population
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!