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
soldier1979 [14.2K]
3 years ago
14

Oxygen moving from the bloodstream into a cell down a concentration gradient is a form of

Biology
1 answer:
devlian [24]3 years ago
7 0
The correct answer is D: Passive transport

This means that the oxygen is moving through the cells without any energy input. If energy was used and involved then it would be active. This way, it is powered by entropy and not energy.
You might be interested in
Dose Centipede have cells
8_murik_8 [283]

Answer:

eveything that has organic material has cells, for example, rocks have molecules not cells

Explanation:

5 0
3 years ago
Can someone help me with this :)
aleksklad [387]
The answer is C. To be a male carrier you have to have to have a box shape ( that indicates that it is a male) and half of the box must be colored. I hope this helps!
8 0
3 years ago
Earth scientists study the history of the earth. What are some ways that they determine the age of the earth or geologic feature
Charra [1.4K]

Answer:

To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.

Explanation:

6 0
3 years ago
3. Which part of the human eye is sensitive to light?
STALIN [3.7K]
The retina is sensitive to light.
6 0
3 years ago
Which process occurs during the growth and development of a fertilized human egg?
LUCKY_DIMON [66]
It’s A because I had the same question
4 0
3 years ago
Other questions:
  • WILL GIVE A BRAINLEST
    15·2 answers
  • An injury to the olecranon would most likely cause pain and disuse of which joint?
    13·2 answers
  • How you know that paraquat did not cause the coral bleaching
    8·1 answer
  • Adam is asked to prove that a particular molecule enters the cell via active transport. Which of the following statements can he
    6·1 answer
  • In nuclear fusion high pressure and temperature fuse two deuterium nuclei and transform into?
    5·2 answers
  • What do ecoregions in Texas share in common?
    6·1 answer
  • I will mark BRAINLIEST
    12·1 answer
  • Which part of the chloroplast is responsible for absorbing light energy from the sun​
    15·1 answer
  • Five more than the quotient of a number and eight is 42
    5·1 answer
  • Inherited traits are passed down from our parents to us, their offspring, by the information that is coded in our parents'
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!