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
Jet001 [13]
3 years ago
8

A ______ Membrane allows some, molecules to cross​

Biology
2 answers:
krok68 [10]3 years ago
8 0

Answer:

Cell theory

Explanation:

Also known as the cell membrane.

svetoff [14.1K]3 years ago
8 0

Answer:

selectively permeable

Explanation:

just studied this !

You might be interested in
3. Does your skate park playground ramp design support the law of conservation of energy? Use
nlexa [21]

Skate park is a good example that maintains the law of conservation as skater neither creates nor destroys energy.

Explanation:

As per the law of energy conservation, energy cannot be created nor can be destroyed but it’s form can definitely be changed. This theory can be well justified by the example of skate park playground. According to the rules of this law a skater can never go high more than 2 meters on the ramp’s other side because it has that gravitational energy potential.  

With every drop of the skater on the ramp the potential energy of the skater changes into kinetic energy. This two sides of the law justifies the fact that skate playground should be designed in such a way that it supports the law of conservation of energy.

3 0
4 years ago
Read 2 more answers
Epiphytes that live on trees in a tropical rain forest show this type of symbiosis?
vovangra [49]
Epiphytes show commensalism.
8 0
3 years ago
Please help A type of plant that has cells inside that form long tubes and carry nutrients and water is called _____________.
Harrizon [31]

Zippy Xylem. The xylem of a plant is the system of tubes and transport cells that circulates water and dissolved minerals.

8 0
3 years ago
The photograph shows soil layers. What is the bottom layer of soil?
aleksley [76]

Answer:

bed rock

Explanation:

ok ok ok ok ok ok ok ok ok ok ok

5 0
3 years ago
Which organelle is labeled A??? ^^ I’m sorry I honestly suck at biology lol
olga_2 [115]

Answer:

Vacuole

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • consider their functional differences why do you think the walls of arteries are proportionately thicker than those of the corre
    14·1 answer
  • Describe the events of each stage of mitosis
    11·1 answer
  • All of the following are found in a chloroplast EXCEPT
    13·2 answers
  • Define the following term: ECOSYSTEM
    13·2 answers
  • When the cord precedes the baby down the birth canal, pressure on the cord can cause hypoxia in the fetus. this life-threatening
    7·1 answer
  • Which is not deposited by wind?
    14·2 answers
  • According to cell theory, which are made of cells? Check all that apply.
    14·2 answers
  • In the 11th century, a Chinese scientist named Shen Kuo was one of the first people to develop a theory of Earth's changing land
    6·1 answer
  • One condition in the body that needs to be controlled is the level of
    10·1 answer
  • O er ejemplo
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!