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
Angelina_Jolie [31]
4 years ago
9

How many red blood cells does an adult male have, under normal circumstances

Biology
1 answer:
klemol [59]4 years ago
3 0
We estimate around 20-30 trillion
You might be interested in
How is climate change altering precipitation patterns within the US?
maria [59]
C both. it changes in different regions
8 0
2 years ago
Which of the following MOST directly influences a measurable outcome in an experiment?
babymother [125]

Answer:

Hello. You did not enter the answer options, but the factor that most directly influences a measurable result in an experiment is the manipulation of the variables.

Explanation:

In an experiment, the manipulation of variables becomes highly important so that it is possible to measure, that is, evaluate the result. This is because it is the variables that express values that represent the characteristics that are being analyzed and studied within the experiment. Therefore, the manipulation between them must be done in a very rational and balanced way so as not to modify the values shown by them, changing the data and generating false or immeasurable data.

8 0
3 years ago
A girl in your economics class gets her graded test back she looks at it once and then slam her notebook closed
horrorfan [7]

seems like she is pretty ticked at her grade cause mabye it sucked?

3 0
3 years ago
Read 2 more answers
The white hair of a polar bear is an example of a(n) __________
lutik1710 [3]

Answer: adaptation i think sorry if im wrong

Explanation:

5 0
4 years ago
A law is passed that outlaws the hunting of foxes. How might this law change a food web in a field?
Fynjy0 [20]

Answer: C. The number of foxes will grow, and owls will have to fight harder for mice

Explanation: Since there is no one hunting the foxes, the population will grow creating more competition for the owls.

4 0
3 years ago
Other questions:
  • Which of the following elements is most important for respiration? carbon oxygen hydrogen nitrogen
    7·2 answers
  • What is the name of linkage is formed from a glucose molecule?
    13·1 answer
  • Define agglutinogen and agglutinins??
    8·1 answer
  • Why do plants provide bees butterflies hummingbird and other animals with nectar
    7·1 answer
  • To raise an arm upward, the muscle on one side of its contracts. What happens to the muscle on the opposite side of the arm? A.c
    5·1 answer
  • Climatology study cumulative weather data. They analyze the average_______and average _______. Temperature,precipitation. Snow,r
    6·1 answer
  • What is early life forms
    5·2 answers
  • PLEASE HELP ME WITH THIS
    5·1 answer
  • What is the main relationship between the trachea bronchioles and alveoli
    5·1 answer
  • What breed of these cats has the reputation of being cross-eyed?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!