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Alinara [238K]
2 years ago
15

9. Which of the following statements describes the data in Figure 1?

Biology
1 answer:
vredina [299]2 years ago
7 0

Answer:

A. an increase in sea urchin biomass is associated with more intense grazing.

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Artificial selection has given us * A. The many species of wild cats B. Breeds of domesticated dogs C. Various human societies D
zhannawk [14.2K]

Answer:

b. breeds 0f domesticated dogs

Explanation:

I think its b.

4 0
3 years ago
Read 2 more answers
The large band of muscle that controls the size of the chest cavity.
bixtya [17]

Answer:

Diaphragm is the large band of muscle that controls the size of the chest cavity. Lungs are the two large lightweight organs of the body.Explanation:

4 0
2 years ago
Expermant laveas test strach
Vlad [161]

Answer:

Experimental Procedure:

Mix 10 drops of tincture of iodine with 30 drops of water to make an iodine solution. Put a cracker on a plate, and test it for starch using a drop of the iodine solution. Chew a second cracker for 60 seconds until it is completely mixed with saliva.

3 0
2 years ago
What three distinct elements make up the cytoskeleton in eukaryotic cells?
natita [175]

Answer:

Microfilaments, Intermediate filaments and microtubules

Explanation:

Three distinct elements make up the cytoskeleton in eukaryotic cells are:

1. Microfilaments or actin filaments which are composed of actin proteins. The functions of those filaments are: muscle contraction (myosin heads move “walk” on actin filaments), the movement of the cell,  intracellular transport, maintaince of the cell shape..

2. Intermediate filaments which can be made of vimentins, keratin, lamin, desmin… Their functions are: the maintenance of cell shape, anchoring organelles, structural components of the nuclear lamina, cell-cell and cell-matrix junctions…

3. Microtubules are filaments polymers of alpha and beta tubulin. Their roles are in intracellular transport (associated with motor protein dyneins and kinesins),  formation of the axoneme of cilia and flagella, formation of the mitotic spindle.

8 0
3 years ago
A car travels 10 meters north, then 25 meters south, then 30 meters north. The trip takes 15 seconds.
Ira Lisetskai [31]

Why is your question in Biology section, it should be in mathematics or in physics but that's OK

The answer of A is - 21.6666666666 or 21.7

The answer of B is - 21.6666666666 or 21.7

the answer of A and B are equal because speed and velocity is the same thing

5 0
3 years ago
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