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Tanzania [10]
3 years ago
5

Which organism contains organs? ) ) ) )

Biology
1 answer:
Illusion [34]3 years ago
4 0

Answer:Any mammals or animals suck as lizards humans birds fish

Explanation:This is because we mammals require organs in order for our body to function

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You perform an experiment in which you take 16 pots of strawberry plants and give half of them 1 gm of ammonium nitrate per lite
alexandr1967 [171]

Answer:

Height of the plants

Explanation:

Dependent variable is the effect that is being measured in an experiment while independent variable is the cause of that effect. Hence, dependent variable is not controlled or changed.  

According to this question, height of the plants is the effect of the amount of ammonium nitrate and light. Hence, it defines the output or end result of the variation that is being studied.

5 0
3 years ago
Which of the following is an example of a density-independent limiting factor?
kakasveta [241]

Answer:

c. a natural disaster

Explanation:

A limiting factor in an ecosystem can either be density dependent or density independent. A density independent limiting factor is that which does not rely on the density of a population to affect it's size.

A density independent factor affects the population size irrespective of how densely populated the population is. Examples of density independent limiting factors that can affect a population are natural disasters like fire outbreak, hurricane, earthquake etc.

4 0
3 years ago
1. When it comes to crickets, what does fitness mean?
Fudgin [204]

Answer:

When it comes to crickets, fitness means one's reproduction in producing as many offspring as possible, so the chances of their offspring living are higher. In addition, the passing on their genes is the most important for their offspring's evolution.

5 0
3 years ago
4. If you just finished exercising, what happens to the amount of carbon dioxide you<br> exhale?!
pentagon [3]

Answer:

More Carbon dioxide is removed from the blood and exhaled in the breath

Explanation:

During exercise there is an increase in physical activity and muscle cells respire more than they do when the body is at rest. The heart rate increases during exercise. The rate and depth of breathing increases - this makes sure that more oxygen is absorbed into the blood, and more carbon dioxide is removed from it. So, when you exercise and your muscles work harder, your body uses more oxygen and produces more carbon dioxide.

5 0
3 years ago
How is spoilage bacteria useful
k0ka [10]
Mainly medicines and nutrients.
5 0
3 years ago
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