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stiks02 [169]
3 years ago
9

All nutrients in biological systems are _________

Biology
1 answer:
Allisa [31]3 years ago
4 0
Pretty sure recycled
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What is a subpolar low
trasher [3.6K]

Answer:

Subpolar low. Subpolar lows: semi-permanent cyclone where surface midlatitude southwesterlies converge with the polar northeasterlies. Subpolar lows, the Aleutian low over the North Pacific Ocean and the Icelandic low over the North Atlantic , are well-developed in winter, but weaken or disappear in summer.

4 0
4 years ago
Spindle fibers extend from the poles and overlap at the ____________ where some attach to chromosomes to help separate them duri
Inga [223]

Spindle fibers extend from the poles and overlap at the spindle equator where some attach to chromosomes to help separate them during cell division.

<h3>What is spindle fiber?</h3>

A single filament that travels from the poles to the center is a spindle fiber. Aster is a single filament as well, but the aster differs in its placement.

<h3>What is spindle equator?</h3>

Chromosome alignment at the spindle equator improves the efficiency of bi-orientation. Chromosome congression, a procedure that moves chromosomes from close to spindle poles to the equator, is necessary for this alignment to take place.

<h3>What is spindle in cell?</h3>

A protein structure called a spindle fiber divides a cell's genetic material.

Learn more about genetic here:

brainly.com/question/1480756

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3 0
2 years ago
What causes mutations?
amid [387]

Answer:

D, amino acids is the answer.

6 0
4 years ago
Read 2 more answers
What are the "life-like" properties of microspheres and<br> coacervates?
Sholpan [36]

Answer:

Microspheres can be described as small, spherical particles mainly made of proteins.

Coacervates can be described as droplets made of different kind of molecules. Amino acids and sugars can be found in them.

The life-like properties that can be seen in microspheres and coacervates are:

  • Microspheres and coacervates formed from organic matter.
  • The can take up substances from the environment like plants and animals.
  • Coacervates have the ability to grow.
  • Microspheres can bud off.

8 0
3 years ago
1. The formula for calculating the surface area of a cube is:
goldfiish [28.3K]

Answer:

The surface area of a cube = 6a2 where a is the length of the side of each edge of the cube. Put another way, since all sides of a cube are equal, a is just the length of one side of a cube. We have 96 = 6a2 → a2 = 16, so that's the area of one face of the cube.

Explanation:

hope this helps

4 0
3 years ago
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