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Olin [163]
3 years ago
10

Why is 4 the correct answer to number eighteen ? Explain why and please answer this !!

Biology
1 answer:
swat323 years ago
4 0

because that is where the sperm divide to multiply

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Name two organelle that have highly folded membranes. What is the advantage of the folds?
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Answer:

mitochondria, golgi, ER

Explanation:

These folds have a great advantage for mitochondria as they increase the surface area where chemical reactions occur.

5 0
2 years ago
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Why were the Smith and Cuvier discoveries that similar groups of fossils in distant rock layers could be correlated such a major
tamaranim1 [39]
This was a major breakthrough in geology because it meant that sedimentary strata in diverse parts of a country or area could be correlated as belonging to the same formation which means they were formed at the same time historically so helped to put them in the correct sequence. If these strata contained valuable minerals like coal then it could aid in the search for coal. This helped William 'Strata' Smith in England to create his first geological map in the world of a whole country.
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3 years ago
All of the following are adaptations that organisms in rocky intertidal zones use to avoid predators EXCEPT _____________
Andrej [43]

Answer:

Release of large numbers of eggs/sperm into the water during reproduction cycles.

Explanation:

Adaptation may be defined as the change in the physical, physiological and chemical changes in the organisms that helps them to survive in their environment.

The organisms living in the rocky intertidal zone shows adaptations as they are more darker in color and has simple body organisation. The algae,crabs and snails live in the intertidal zone. They have small number of offspring that protect them from the predators.

Thus, the answer is release of large numbers of eggs/sperm into the water during reproduction cycles.

3 0
3 years ago
What range does the strong force apply over
Kamila [148]

Answer:

At the range of 10−15 m (1 femtometer), the strong force is approximately 137 times as strong as electromagnetism, a million times as strong as the weak interaction, and 1038 times as strong as gravitation.

Explanation:

6 0
3 years ago
How are the size of whales (and their poop) important in regulating the nitrogen cycle?
kherson [118]

Explanation:

A whales "poop," actually helps the environment because smaller fish, microbes feed off of this. then it creates nutrients the ocean needs, it's a balance of nature. Regulating waste within the ocean...its a perfect balance of h2o quality & fish(oceanatic creature) life. like seaweed, plankton, and microbes necessary to naturally clean ocean debris...

7 0
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