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Rudik [331]
3 years ago
7

Which of these observations does NOT provide evidence for the heliocentric model of our solar system?

Biology
2 answers:
defon3 years ago
6 0

Answer:

D. Earth's gravitational pull keeps its moon in orbit

Explanation:

Naya [18.7K]3 years ago
4 0
Comets move in regular , elliptical orbits
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When water experiences gravity and moves to streams, creeks, and rivers
7nadin3 [17]

Answer: The answer is runoff.

Explanation: Runoff is water “running off” the land surface.

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3 years ago
ompared to eukaryotes, prokaryotes are ________. Compared to eukaryotes, prokaryotes are ________. simpler morphologically and m
Savatey [412]

Answer:

In compare to eukaryotes,prokaryotes are morphologically simpler,more evolutionary primitive,less sensitive to physical environment.

Explanation:

Prokaryotes are unicellular organism which don't possess cell organelle like nucleus,mitochondria,Endoplasmic reticulum,golgi body, etc.

They are the first living organism in the primitive earth and the genetic components are located in the cytoplasm which is enclosed by cell membrane.

prokaryotes contain 3 domains that are Archaea, bacteria and eukarya.

The cytoplasm is enclosed by cell membrane.

Molecular studies have reveal that eukaryotes are evolved from prokaryotes.

Some prokaryotes bear long projection which helps them for locomotion,called as flagellum.This is present in gram positive and gram negative bacteria.

7 0
3 years ago
Always involves channel proteins
Irina18 [472]
Even though facilitated diffusion involves transport proteins, it is still passive transport because the solute is moving down the concentration gradient. ... A channel protein, a type of transport protein, acts like a pore in the membrane that lets water molecules or small ions through quickly.
8 0
3 years ago
Which explains how the greenhouse effect and greenhouse gases can cause problems with earth’s energy budget?   A. The more green
dangina [55]
 C. <span>The more greenhouse gases that are in the atmosphere, the more heat will be trapped. That means earth’s energy budget could be disturbed because the amount of heat radiating toward the surface is greater than the amount of heat escaping from the earth</span>
6 0
3 years ago
Plants exchange gas with the atmosphere. Which statement accurately describes this process?
larisa86 [58]

Answer:

C. Plants release carbon dioxide and take in oxygen through the xylem in leaves.

Explanation:

Plants exchange gas with the atmosphere and release carbon dioxide and take in oxygen through the xylem in leaves.

4 0
3 years ago
Read 2 more answers
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