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
jolli1 [7]
3 years ago
6

Why oxygen moves into the blood during alveolar gas exchange and out of the blood during systemic gas exchange.

Biology
1 answer:
Nikolay [14]3 years ago
7 0

Answer:

The partial pressure of oxygen is high in the alveoli and low in the blood of the pulmonary capillaries

You might be interested in
List the different steps of the rock cycle
diamong [38]

Answer:

Weathering and erosion, transportation, deposition, compaction and cementation, metamorphism, and rock melting.

Explanation:

The rock cycle has 5 main sections (igneous, sedimentary, sediment, metamorphic, and magma.) The rock cycle can go almost any way it wants. Its not like the water cycle were it goes in certain order.

6 0
3 years ago
Read 2 more answers
Identity the process that occurs in this organelle, and explain the importance of
12345 [234]

not sure if this is what you need.

6 0
3 years ago
Explain how the basic structure of an atom has led to the diversity of compounds making up living and nonliving things
kobusy [5.1K]

Atom refers to a tiny particle, which is the basic building block of all the substances and whose properties determine the characteristics of an element made up of only of those atoms.  

All the living and nonliving matter in this world are made up of atoms and elements. Everything in the universe is matter, and matter comprises elements. Some of the elements are important to living things.  

Elements are formed by atoms, and atoms comprise protons, electrons, and neutrons. The number of protons in an element's atom signifies the identity of the element.  


5 0
3 years ago
The Northern and Southern Hemispheres of Earth experience four seasons during the
svp [43]

Answer:

Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.

3 0
2 years ago
If a 30% sucrose solution is separated from a 40% sucrose solution by a membrane impermeable to sucrose, in which direction will
Tom [10]

Answer: from 30% sucrose solution to the 40% sucrose solution

Explanation:

From the definition of osmosis is the movement of water molecules through a selectively permeable membrane from a region of lower solute into a region of higher solute concentration, until the solute concentrations on the two sides is equal.

Therefore the net movement of water molecules will move from 30% sucrose solution to the 40% sucrose solution until the concentration of sucrose on both sides of the impermeable membrane is equal 35% each.

7 0
3 years ago
Other questions:
  • Which process forms sedimentary rock in the rock cycle after sediments accumulate and combine? ITS C
    11·2 answers
  • True or false Particles of Minerals Call grains give a rock its texture
    9·1 answer
  • Can anyone explain the development stages of foetus in ownwords/understanding?
    11·1 answer
  • Which would be the most likely effect of a drastic reduction in all the producer organisms in a meadow environment?
    11·1 answer
  • Why is ∆Hf ° 62.4 kJ/mol for I2 (<br> g., but 0.0 kJ/mol for I2 (s)?
    7·2 answers
  • Which evolutionary mechanism caused the increase in dark-colored Biston betularia moths in England in the 1800s? genetic drift n
    13·1 answer
  • Help please
    15·1 answer
  • Why was the evolution of a vascular system important for land plants?
    9·1 answer
  • What is a bad consequence of extensive use of fertilizer? *
    8·1 answer
  • I NEED HELP ASAP I'LL MARK BRAINEIST
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!