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
miss Akunina [59]
3 years ago
8

Normally the systemic arterial blood has a Po2 of ______ mm Hg, a PCo2 of ______ mm Hg, and a pH of _______.

Biology
1 answer:
Romashka [77]3 years ago
5 0

Answer:

The correct answer is B. 95;40;7.4

Explanation:

Ranges of these values are:

PCO2: 35-45 mmHg

PO2: 80-100 mmHg

pH: 7.35-7.45

You might be interested in
True or false Fats are usually of animal origin while oils are usually of plant origin
DaniilM [7]

Answer:

It is TURE

Fats are usually of animal origin while oils are usually of plant origin. Fats and oils function well as energy-storage molecules because they contain carbon.

8 0
4 years ago
Is higher biodiversity good or bad?​
snow_tiger [21]

Answer:

it all depends

Explanation:

doepends on wha tt the object is some cn be harmful to humans but some can be beefictial

5 0
3 years ago
Which group advises community gardens about fresh fruits and vegetables
DochEvi [55]

Answer: the answer is b

5 0
3 years ago
The outer surface of the two cerebral hemispheres that regulate most complex behavior is called the __________.
Serjik [45]

Answer:

Gray matter

Explanation:

The gray substance (or gray matter) corresponds to those areas of the central nervous system of grayish color mainly composed of neuronal somas and axons lacking myelin along with glial cells (neuroglia).

3 0
3 years ago
(Does heating water allow it to dissolve more sugar)? What is the Dependent Variable, What is the Independent Variable?​
tino4ka555 [31]

Answer:

yes

independent - temperature

dependent - amount of sugar dissolved

Explanation:

When water molecules are heated they move faster and collide more with the sugar molecules. These collisions transfer energy to the sugar molecules. Energy is needed to break bonds. The bonds holding the sugar molecules together or more likely to be broken.

The amount of sugar dissolved is dependent on the temperature of water.

7 0
3 years ago
Other questions:
  • Why is using antimicrobial drugs to kill large numbers of gram-negative bacteria in a short period of time a cause for medical c
    8·2 answers
  • The characteristics viruses display
    12·1 answer
  • what is the chief force pushing water and solutes out of the blood and across the filtration membrane of the glomerulus?
    6·1 answer
  • Debbie is planning a road trip that is 250 km long . How many hours will it take her if she drives at an average speed of 104 km
    6·1 answer
  • Which of the following statements is NOT true about science a. Science is a method rather than an accumulation of facts. b. Scie
    8·1 answer
  • The Human Genome Project was begun in 1988 by scientists from 13 nations as a worldwide effort to understand the sequencing of a
    14·1 answer
  • Proteins are made up of chemical compounds known as: amino acids fats carbohydrates enzymes
    8·1 answer
  • During dna replication the wrong nucleotide was inserted in the DNA sequence. Which of the following terms describes the situati
    5·1 answer
  • Which variables make a volcano such as Popocatépetl more “dangerous” than others?
    5·2 answers
  • Which describes the physical weathering of rock by water?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!