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xenn [34]
3 years ago
5

Gina planted mustard seeds in three cups. She placed the first one on her window sill, the second one under a shaded tree, and t

he third in her dark basement and measures and records the heights of the plants each week for five weeks. Which question is Gina most likely trying to answer?
A) How much water do mustard plants need?
B) What is the best brand of mustard seed to buy?
C) What is the best type of soil for mustard plants?
D) What is the best amount of sunlight for mustard plants?
Biology
1 answer:
Kaylis [27]3 years ago
3 0

Answer:

D) What is the best amount of sunlight for mustard plants.

Notice she changes how much light each plant is exposed to.

Explanation:

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Tpy6a [65]

Answer:

I belive that the answer is B

Explanation:

I believe that it's B because if the rabit population continued to grow then it will allow the soil to become more fuirtle because of the dropings that the rabbits leave behind. This would cause more plants and growth in the habitat, which would lead to economic growth

I hope this helps!

4 0
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In the fall of the year, the leaves of some trees change color as chlorophyll begins to break down. What impact does this have o
Rzqust [24]

Answer:

There is no short answer.

Explanation:

The chlorophyll is the pigment that gives the plants' leaves their green colors and it is also responsible for the photosynthesis process which takes place in the mitochondria. In the fall as the leaves change color, the amount of chlorophyll decreases and this impacts the mitochondria as it also decreases the amount of work the mitochondria does.

I hope this answer helps.

4 0
3 years ago
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What has to happen before mitosis begins?
Leokris [45]

Mitosis is simply a stage in a cells life cycle, which could be broken down further into stages of mitosis. The rest (so not mitosis) is know as Interphase and is where the cell does its normal function, so if it's the cell is in a region of muscle it would contract/relax as normal etc.

Immediately before mitosis (or M phase) is what's know as G2 phase, where the G stands for growth and is where particular gene pathways are expressed to promote growth of the volume of DNA (chromosomes are duplicated, so from 46 to 92). At the end of this stage is a checking process where the DNA is scrutinised for any errors, if all is okay then the cell can proceed to mitosis, if not then the process is stopped so that errors in copying the DNA can be fixed. This is know as a restriction point and the cell must meet the requirements to pass. This is often seen as a way cells can prevent damage being replicated and therefore interfering with normal cell processes. When cells are cancerous they are able to override this and therefore divide and spread the damaged DNA.

5 0
3 years ago
Why are blood cells round and scattered
Olegator [25]
So it can help circulate throughout the body blood stream 

please mark as brainliest if im correct 

please correct me if im wrong
5 0
4 years ago
Can y’all please help me !
faltersainse [42]
As I see it. Answers are all “A”
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3 years ago
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