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Fofino [41]
2 years ago
11

What are a group of marine animals that are distinguished by fin-shaped feet?

Biology
1 answer:
ludmilkaskok [199]2 years ago
8 0

Answer:              

Explanation:

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The argument that each individual member of a species transforms itself to meet the challenges of a changed environment through
svlad2 [7]

Answer:

Jean Baptiste de Lamarck

Explanation:

i found this online

8 0
2 years ago
Which type of epithelium is composed of multiple layers, including an apical layer containing tall, slender cells?
Mademuasel [1]

The question is incomplete as it does not have the options which are:

  • Simple squamous
  • Simple columnar
  • Pseudostratified squamous
  • Stratified squamous
  • Stratified columnar

Answer:

Stratified columnar

Explanation:

Epithelial tissue is the tissue formed by the cells which form a layer of cell and lines the lumen of the organ and also covers the organs. The epithelial tissue can be classified based on the number of layer and shape of the cell.

In the given question, the shape of the cell is slender and are tall therefore are called columnar. The cells form more than one layer or multiple layers therefore form stratified layers.

Therefore,  the epithelial tissue formed by these slender shaped multiple layers is known as the stratified columnar layer. The stratified columnar is present in the respiratory tract and the digestive tract.

Thus,  Stratified columnar is the correct answer.

4 0
3 years ago
Wetlands areas around an urban parking lot can filter out some of the chemical pollutants from the parking lot before they reach
Harlamova29_29 [7]
I bealeve it is true 
8 0
3 years ago
Read 2 more answers
12) On the diagram below:
ser-zykov [4K]

Explanation:

  • A . Carbohydrate chain
  • B .
  • C.Protien
  • D . cholesterol
  • E . phospholipid
  • f.
  • G . hydrophilic head of phospholipid
  • h . hydrophobic tail of phospholipid
4 0
2 years ago
Characteristics of the alexandrium catenella?
professor190 [17]

Answer: Alexandrium catenella is a species of dinoflagellates. Alexandrium has two flagella that enable it to swim. While one flagellum encircles the cell causing the cell to rotate and move forward, the other extends behind the cell and controls the direction.

The cell wall is composed of cellulose Theca.

Length 20 - 48 μm, width 18 - 34 μm

Yellow-green to orange-brown

Forms chains of 2, 4 or 8 cells

4 0
3 years ago
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