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AVprozaik [17]
3 years ago
7

Which of the following is a phase that results when the moon is on the same side of the earth as the sun?

Biology
2 answers:
GalinKa [24]3 years ago
8 0

Answer:

new moon

Explanation:

Verizon [17]3 years ago
4 0
Do you have a picture ?
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A student performed an experiment with bags of dialysis tubing filled with distilled water to model the process of osmosis. Dial
Reil [10]

Answer:

Taking into account the principle of osmosis, the question that best addresses experimental design is  <em>How does the effect of environmental sucrose concentrations impact the  movement of water across a membrane?</em>

Explanation:

The experimental design of the student, made with dialysis bags and sucrose at different concentrations should recreate the principle of osmosis, of importance in living beings for organic homeostasis.

Osmosis consists of the movement of water - through a semi-permeable membrane - from a less concentrated solution to a higher concentration solution, following a gradient, to achieve balance.  

The student will observe in his experiment that water moves from the solution with less sucrose concentration to the higher concentration of sugar. Beakers with the highest concentration of sucrose will have the highest weight, due to the increase in liquid volume.

How does the effect of environmental sucrose concentrations impact the  movement of water across a membrane?

The experiment shows that:

  1. The water from the beaker with less sucrose concentration moved -through the dialysis tubes and the membrane- to the beaker containing the most concentrated sucrose.
  2. Different sucrose concentrations will attract different amounts of water, which influences the final weight of each container.

With this experiment the principle of osmosis is confirmed, where the concentration of a solute determines the amount of water that passes through a semipermeable membrane -following a concentration gradient- until equilibrium is reached.

Learn more:

brainly.com/question/1517477

7 0
3 years ago
Read 2 more answers
What do you think these moth wings mimic? Why do you think this kind of mimicry can protect the moth?
Drupady [299]

Explanation: I think camouflage method or a design that scares away predators.

8 0
3 years ago
Which muscles do you control when exercising? cardiac muscles skeletal muscles involuntary muscles smooth muscles?
Mashutka [201]

While doing exercise, one can control skeletal muscles only.

The body has three kinds of muscles, that is, skeletal muscle, cardiac muscle, and smooth muscle. The skeletal muscles are linked with the bones of the skeleton, that is why these are under control and are known as voluntary muscles.

On the other hand, the smooth muscles like skeletal muscle can never be under control. These muscles helps in pushing substances, like blood or food through organs. The cardiac muscle is also an involuntary muscle, which is found only in the heart. These muscles helps in contraction of the heart and can never be controlled.

8 0
3 years ago
There are three types of cells true or false
sveticcg [70]
<h2>False is the answer </h2>

Explanation:

hope it helps ^_^

6 0
3 years ago
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Why does the amount of daylight we see each day change throughout the year?
AlladinOne [14]
Yes it dose because you will notice during the winter it's more dark and
cloudy and changes through the seasons
7 0
3 years ago
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