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Alina [70]
3 years ago
9

_______ are thought to have been present before vertebrates.

Biology
1 answer:
Verizon [17]3 years ago
8 0

Answer:

invertebrates i guess

Explanation:

hope it helped!!!

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Kiko writes a report to compare and contrast the cells of plants and animals. Which of the following statements is accurate and
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Answer:

The correct answer is: Vacuoles in plants are much larger than those in animals.

Explanation:

The cell membrane of animals is not thicker than those in plants. In addition, plant cells have a thick cell wall surrounding the cell membrane that is made of cellulose and provides great protection against osmotic and mechanical stress.

Vacuoles in plants ARE much larger than vacuoles in animals, because plant cells r<u>equire much more water</u> and other substances to function properly. Animals, on the other hand, can ingest water and nutrients through food.

Animal cells DO have chromosomes. Every organism has chromosomes in their cells: prokaryotes have one single circular chromosome, while eukaryotes have many linear chromosomes (humans, for example, have 46 chromosomes).

Plant cells HAVE chloroplasts, as these organelles are crucial, since they participate in the process of photosynthesis - which is fundamental for the nourishment of the plant.

The statement that belongs in Kiko's report is Vacuoles in plants are much larger than those in animals.

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How does Antarctic soil differ from soil found in warmer, wetter climates?
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Antarctic soil differs from other soil because it is formed from volcanic rocks
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Compare and contrast the characteristics of the ideal tissue forming the outer surface of the body with that forming the lining
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Gametes, or sex cells, are considered
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Gametes or sex cells.considered as haploid because they having a single set of impaired chromosomes.

so letter A,
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A negetive feedback

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