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Tanya [424]
3 years ago
7

Need help asap! My teacher is wanting the class to find the answer on this website: https://flexbooks.ck12.org/cbook/ck-12-middl

e-school-life-science-2.0/section/4.7/primary/lesson/microevolution-and-macroevolution-ms-lsWhat are some of the ideas about the cause of the Cambrian Explosion?
Please do not comment any files or links. You will get reported!
Biology
1 answer:
Debora [2.8K]3 years ago
7 0

Answer:

Given the importance of oxygen for animals, researchers suspected that a sudden increase in the gas to near-modern levels in the ocean could have spurred the Cambrian explosion

Explanation:

you are welcome

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The endomembrane system includes ________. ribosomes, lysosomes, vacuoles, and the endoplasmic reticulum Golgi apparatus, nucleo
bearhunter [10]

Answer:

The endomembrane system includes Golgi apparatus, lysosomes, ribosomes, and the endoplasmic reticulum.

Explanation:

The endomembrane system has some very important function, but mostly it's on a charge of the internal transportation of "things" inside the cell. The system not only transports proteins or RNA or lipids, but it also transports what the cell no longer needs (waste). It starts with the endoplasmic reticulum close to the nucleus, where ribosomes are attached, so it receives molecules from inside the nucleus and also as proteins are synthesized in the ribosomes, therefore it also transports them to the next step which is the Golgi apparatus. The Golgi wraps molecules in a lipid layer and then they are taken to their final destination. Finally, lysosomes process big molecules and take them to a place in the endomembrane system so it can be treated as said before.

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3 years ago
HELP ASAP
mamaluj [8]

Answer:

1.True

2.True

Explanation:

8 0
2 years ago
What is the name of the trait that hides or masks another genetic trait?
Hoochie [10]
A dominant trait will mask a recessive trait.
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2 years ago
Fungi produce many compounds that humans are able to use medically. how can you account for these compounds?
levacccp [35]
None of those options are correct. 

Fungi produce,naturally, antibiotics that will kill or inhibit the growth of bacteria.
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5 0
3 years ago
The orbital radius of venus is 0.72 AU. what ia this distance in kilometers?
Arturiano [62]

108 million kilometers. To solve this problem, you must perform a simple unit conversion calculation. 1 AU = 150,000,000 km is the conversion factor. Take the radius of Venus, .72 AU, and multiply it by 150,000,000 km/1 AU. You flip the conversion factor so that the units of the original distance in the numerator cancel the units in the denominator of the conversion factor. completing the calculation gives you 108,000,000 km



8 0
3 years ago
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