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
a_sh-v [17]
2 years ago
14

Which of the following statements are true?

Mathematics
1 answer:
attashe74 [19]2 years ago
5 0

The correct answer is option B that is Each white blood cell contains millions of haemoglobin molecules. All blood cells come from one pool of stem cells.

The complete question is given below:-

Which of the following statements are true?

I. Each white blood cell contains millions of haemoglobin molecules.

II. In a sample of blood, there are more red blood cells than white blood cells.

III. HIV destroys red blood cells.

IV. All blood cells come from one pool of stem cells.

A. II and IV only

B. I and IV only

C. II and III only

D. I, III, and IV only

E. I, II, and IV only

<h3>What are blood cells?</h3>

The most prevalent form of blood cell and the main source of oxygen for the bodily tissues of vertebrates, red blood cells are also known as red cells, red blood corpuscles, haematids, erythroid cells, or erythrocytes. They circulate through the blood through the circulatory system.

Therefore the correct answer is option B that is Each white blood cell contains millions of haemoglobin molecules. All blood cells come from one pool of stem cells.

To know more about blood cells follow

brainly.com/question/907662

#SPJ1

You might be interested in
Can someone help with this question??
Step2247 [10]

Answer:

?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If y=2 when x=3. What is the value of y when x=9?
elena55 [62]
Because x was *3 you had to y*3 which is 
y=6

8 0
2 years ago
Read 2 more answers
A 4 foot man cast a 6 foot shadow how tall is a tree that cast a 21 foot shadow
Eva8 [605]

Answer:

Step-by-step explanation:

Maybe 8 feet

3 0
2 years ago
Read 2 more answers
[tex]\sqrt{49} <br> please answer correctly
Nookie1986 [14]

Answer:

Um.. well I don't know what is your question, but I think you meant square root and the answer is 7 because it is a perfect square.

Step-by-step explanation:

7 0
2 years ago
Line MN passes through points M(4, 3) and N(7, 12). If the equation of the line is written in slope-intercept form, y = mx + b,
seropon [69]

Answer:

-9

Step-by-step explanation:

What b represents here is the y intercept.

The first thing we will do here is to find the slope.

Mathematically;

m = (y2-y1)/(x2-x1)

Plugging the values;

m = (12-3)/(7-4) = 9/3 = 3

The equation can thus be written as;

y = 3x + b

To get b, we can use any of the points since they lie on the line

Let’s use point M

Substitute the values of x and y in the equation

3 = 3(4) + b

3 = 12 + b

b = 3-12 = -9

3 0
3 years ago
Read 2 more answers
Other questions:
  • Town Hall is located 4.3 miles directly east of the middle school. The fire station is located 1.7 miles directly north of Town
    12·1 answer
  • What is the y-intercept of the graph of this equation:
    10·2 answers
  • Need help step by step. Thanks
    15·2 answers
  • Parallel perpendicular or neither?<br> y= -2/5 X +3 <br> y= 2/5 X + 8
    8·1 answer
  • The volume of the triangular block is 4 cubic inches.
    15·2 answers
  • A bird drops a stick from the top of Miami Tower. The height of the stick after x seconds is given by f(x) = 625 - 16x^2.
    8·1 answer
  • Could someone please help me with this like cause idk what it means kinda so yeah
    7·1 answer
  • help pls Peter bought 9 tickets to a basketball game. He paid a total of $72. Choose the equation that determines whether each t
    6·1 answer
  • The average person that weighs 150 pounds has approximately 4.5 liters of blood in their body. Based on that same scale, suppose
    6·1 answer
  • Whats 2+7 because i really need help
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!