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Margaret [11]
4 years ago
15

A family noticed that the decorative rocks supporting their patio have begun to turn red. What has most likely led to this disco

loration and why is this a problem?
Biology
1 answer:
balandron [24]4 years ago
7 0

Answer:

Explanation:

I really don’t know Nd I need the answer to the question cuz I’m slow........HELP

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Describe the process of a bactirium cell
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Answer:

Bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two (replicates).

Explanation:

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Most serious plant - pathogen belongs to ?
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I believe the answer is fungi

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It causes most plant sicknesses.

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Define blood vessels
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Any vessel conveying blood: arteries, arterioles, capillaries, venules, veins. conveying <span>blood</span>
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Which transport process does the cell use to direct the contents of vesicles out of the cell membrane?
posledela
That process is known as "Exocytosis"

So, option C is your answer.

Hope this helps!
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3 years ago
Read 2 more answers
A group of students tested to see if the acidity of water affected pea plant growth
Anit [1.1K]

Answer:

I would say C because in number one, the tests were never repeated

Explanation:

do you mean

this question??

Experiment 1: A group of students tested to see if the acidity of water affected pea plant growth. The students followed a logical method and performed their experiment once, using control and experimental groups. Their results supported their hypothesis.

Experiment 2: A group of students tested to see if bacteria growth in water was affected by acidity. The students used control and experimental groups. They repeated their experiment several times and found the results were the same.

Which experiment most likely has greater reliability?

A. Number 1 because it follows a logical method

B. Number 2 because the experiment was repeated

C. Number 2 because the experiment was repeated and the results were always the same

D. Number 1 because it has control groups

4 0
3 years ago
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