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KonstantinChe [14]
2 years ago
9

Make a short note on the classes of vitamins ? Plz help with this question

Biology
1 answer:
pshichka [43]2 years ago
6 0

Answer:

calsioiero

Explanation:

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If the ecosystem is balanced, which populations should be the largest? Which should be the smallest?
asambeis [7]
The largest population would be the producers. In an energy pyramid, the producers have the largest biomass. The smallest population would be the top predators, since there isn’t enough energy to sustain this level in the energy pyramid.

5 0
2 years ago
Why is agreement between the fossil record and phylogenies constructed from living organisms considered strong evidence of evolu
tatuchka [14]

Both of those two independent methods of investigation resulted in the same pattern which means it is significant.

Fossil records explain the history and evolution of life based on fossils. Fossils are remains of organisms preserved in sedimentary rock. In fossil records they are analyzed and arranged chronologically and in taxonomic order, so that can represent the evolution.

Phylogenies describes the relationships between organisms (species): from which organisms it is evolved, to which species it is most closely related etc.

It is used to organize living organisms into specific categories.

8 0
3 years ago
What type pf response occurs when a person is infected by a bacteria​
swat32

Answer:

Internal response; when a person is infected by a bacteria or virus, the immune system springs into action to fight against the infections. Geotropism and phototropism are dealing with plants and they way they grow, while fight or flight is a physiological reaction by the human body in stressful situations-- so they are incorrect.

Explanation:

If you get it right, can I have brainliest? :)

8 0
2 years ago
Make a prediction: During the first trial, you will not be able to see how many people have the disease until the end. If no stu
solniwko [45]

Answer:

all 20

Explanation:

It is impossible to know how many individuals will have the disease at the end without knowing other factors such as the condition where the subjects are being held, trial specifications and safety measures, etc. Based on the information provided, the best prediction that can be made is that all 20 subjects will have the disease. This is because since none of them are immune the disease will spread between the patients/subjects through contact or testing equipment.

7 0
3 years ago
Read 2 more answers
What fossil is evidence that animals moved from living in the water to dry land? If u could help thanks!
Sedbober [7]

Answer:

<em>Tiktaalik roseae</em>

Explanation:

The discovery of the fossil, <em>Tiktaalik roseae</em> on a Canadian island gives credence to the fact that animals moved from living in water to living on dry land. This fish which has feature of land animals such as a neck, skull, and ribs is believed to have lived some 375 million years ago. It also has features of fish such as the fins and scales.

The discovery of this fossil is important to scientists because it confirmed their believe that there should be an organism that would prove that life transitioned from water to land. The fossil was discovered in the year 2004.

6 0
2 years ago
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