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kozerog [31]
3 years ago
13

Which would you expect to be more fertile: the soil on a hillside or on a valley floor? why?

Biology
1 answer:
Whitepunk [10]3 years ago
5 0
The soil on the valley floor because it would not have runoff. Hope this helps.
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Use the diagram to answer the question below. Which sequence lists the cell images in chronological order for mitosis
kifflom [539]

Mitosis goes in the order of PMAT, or Prophase, Metaphase, Anaphase, and Telophase.


Prophase is when the nuclear envelope breaks down and the chromosomes are visible. Metaphase is when the chromosomes line up in the middle. Anaphase is when the spindle fibers pull the centromeres apart. Telophase is when the chromosomes go to the opposite sides and the nuclear envelope reappears.


5 0
3 years ago
7. Which kingdom includes the most eukaryotic unicellular organisms?
aalyn [17]
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5 0
3 years ago
Which one of the following is NOT an example of microbial antagonism?
snow_lady [41]

Answer:

e. bacteria producing vitamin K

Explanation:

Microbial antagonism basically refers as microbes versus microbes i-e the indigenous microflora serve a beneficial role by preventing other microbes from becoming established in or colonizing a particular anatomic location in the body.

As all the options mentioned, refers to the microbial antagonism except option E as the normal microbes protect the host by :

1) Producing acids.

2) Bactreocin production

3) By occupying the niches that the pathogens may occupy.

But the microbes cant compete with other microbes by  producing vitamins and growth factors that can be utilized by the host.

Hence option E is the right answer.

7 0
3 years ago
7. Calculate the density of a liquid with a volume of 13 mL and a mass of 6.94 grams. Round your
Masja [62]

Answer:

Density = mass/volume = 57g/4.2 mL ≈ 13.6 g/mL

Explanation:

Mass = 57 g                              Volume = 4.2 mL

The density of mercury is ⇒ 13.6 g/cm3.

Trust me I got it wrong and it gave me this. I just did the instruction.

6 0
3 years ago
Cuales son los nucleotidos que forman parte del adn
Mnenie [13.5K]

Answer:

Un nucleótido esta formado por una molécula de azúcar (ribosa en el ARN o desoxirribosa en el ADN) unido a un grupo de fosfato y a una base nitrogenada.

Explanation:

ADN,    ARN son polímeros formados por largas cadenas de nucleótidos.

Las bases utilizadas en el ADN son: adenina, citosina, guanina y timina

En ARN, la base  uracilo y ocupa el lugar de la timina.

3 0
3 years ago
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