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kumpel [21]
3 years ago
15

Which of the following kingdoms contains prokaryotes? a. protista b. eubacteria c. plantae d. fungi

Biology
2 answers:
deff fn [24]3 years ago
5 0
B. eubacteria
NOT:
a. protista c. plantae d. fungi
<span>Not all bacteria are harmful because some of them are beneficial  to the body that are commonly found in the stomach, mouth and esophagus.  These friendly bacterial is called probiotics. Two of the most beneficial uses of bacteria is it helps in regulating the bowel movement since bacteria helps in the processing of body wastes. Another benefit of bacteria is that it improves the immune system. It is done by increasing the antibodies to fight the dangerous bacteria.</span>

NNADVOKAT [17]3 years ago
5 0

Correct just took the test

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The sticky mass in some chemicals on heating was known as _______________________ fibre or fibre _________.
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2 years ago
Is Natural law theory is inconsistent with a theory of human rights. True / False
Luba_88 [7]

Answer:

i think that it's false.

Explanation:

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3 years ago
Match each example with the subsystem it belongs to.
nataly862011 [7]

Answer:

igneous rocks - geosphere

oceans, frozen lakes - hydrosphere

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sea animals, marine plants - biosphere

Explanation:

6 0
3 years ago
Friction reduces efficiency because energy is lost as ____.
Colt1911 [192]

Answer:

B

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6 0
3 years ago
Which environmental factor could lead to a decrease in genetic variation in a population of tuna?
jeyben [28]

Answer:

The environmental factor that could lead to a decrease in genetic variation in a tuna population is an increase in pollution (second option).

Explanation:

There is a correlation between genetic variability and environmental pollution, the latter being a factor that impacts negatively on the variability of a specific population.

The concept of pollution stress not only implies a low rate of reproduction, but it is also a factor that prevents genetic exchange with other populations, which is a factor that makes the genetic variability decrease in a population.

For these reasons an increase in pollution implies a decrease in genetic variability in a tuna population.

  • <em>Other options, such as </em><u><em>an increase in food availability</em></u><em>, a</em><u><em> decrease in tuna fishing </em></u><em> or </em><u><em>a decrease in tuna predators</em></u><em>, are environmental factors that contribute to increased genetic variability.</em>

3 0
3 years ago
Read 2 more answers
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