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vredina [299]
3 years ago
7

What substance can move across a barrier by osmosis? Give the name ​

Biology
2 answers:
stiks02 [169]3 years ago
6 0

Answer:

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.

lara [203]3 years ago
5 0
Water can move across a barrier by osmosis
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What do you already know about conservation? Think about wildlife and the environment
Elenna [48]

Answer:

Wildlife is living organisms, like plants and animals that live anywhere in the world that they are not isolated in a certain area.

Explanation:

Each wildlife creature lives in an ecosystem that their bodies can tolerate and be able to survive in.

  • Penguin´s bodies are adapted to keep them warm in Antarctica, if they are in warm climates they would overheat.
  • Cold-blooded animals like iguanas cannot live in cold climates because their body temperature would be according to what they feel, so living in cold climates would cause them to die from hypothermia.

Hope it helps:)

4 0
3 years ago
What are traits all galaxies share?
marishachu [46]

Answer: dust, gas, dark matter,round

5 0
2 years ago
Read 2 more answers
Sylvia added five drops of bromthymol blue to a beaker of distilled water and the solution turned green. Next, she placed a drin
klemol [59]

Answer:

A) acid; [H+].

Explanation:

7 0
3 years ago
How many calories are in an average trick-or-treaters halloween stash?
Vera_Pavlovna [14]

The number of calories on a Halloween stash depends on the type of candies and the number of units of each. If the stash contains 5 units of each of these candies: chocolate bars, taffies, lollypops, and candy corn the total number of calories is 1,650.

Calories are the most common unit used to define the energy a specific food gives to your body. For example, an apple has 52 calories, while a banana has 89 calories.

Considering this, in a Halloween stash the calories depend on two factors:

  • The types of candies or products
  • The units of each one

Let's suppose there are 5 units of each of the following candies:

  • Chocolate bars
  • Taffies
  • Lollypops
  • Candy corn

Let's now calculate the calories

  • Chocolate bars = 220 calories x 5 units =  1,100 calories
  • Taffies = 20 calories x 5 units = 100 calories
  • Lollypops = 83 calories x 5 units = 415 calories
  • Candy corn = 7 calories x 5 = 35 calories

Add all the previous results:

1,100 + 100 + 415 + 35 = 1,650 calories in total

Learn more in brainly.com/question/22374134

8 0
3 years ago
A student creates a model of a closed ecosystem by filling a glass tank half full with water, then adding 10 snails and two smal
Natali5045456 [20]
Well, the snails probably can't live in water, so what they needed was oxygen. 
well it's not A, not C and not D.
The answer is most likely B
4 0
3 years ago
Read 2 more answers
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