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igor_vitrenko [27]
3 years ago
12

Which two metals make up both parts of the core?

Biology
1 answer:
Gnesinka [82]3 years ago
5 0
"Iron and Nickel" is two most abundant element in both parts of the core

Hope this helps!
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What sort of environment (hypotonic, hypertonic, isotonic) did the extra fertilizer create around the
Scorpion4ik [409]

Answer:

Follows are the solution to this question:

Explanation:

  • The hypertonic condition was dependent on potassium and phosphorous fertilizer.
  • Water movements from low to high concentration Water leave cells.
  • Disposal of environmental fertilizers Water supply to crops is growing.
  • Helps to create a hypotonic conditions affects the plants can be used for water.
  • Trees contain the majority of the water perfectly for the growth of plants.

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Which of these would BEST describe why cells had to evolve to contain a nucleus before more complex, multicellular organisms cou
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D. Is the answer the answer is d
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In addition to vocalization, how would a mother sea lion locate her pup
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Answer:

In addition to vocalization, a mother sea lion locate her pup using a variety of behavioral signals such as moving inside their colony, returning to a familiar location within the colony where she frequented to feed her pup, visual cues and olfactory cues like smelling the approaching pups.

Explanation:

Sea Lions belong to the scientific order Pinnipedia and the family Otariidae.  They can walk on all fours on land by rotating their pelvic girdle under their body and also use their front flippers to move in the water. During their breeding and pupping (birthing) time, they gather in groups called rookeries. They can communicate through vocalizations (barks, growls, and grunts) both on land and in water.

After the return of mother sea lions to the rookery from their searching for food (foraging), the mother-pup pairs identify and locate each other through the exchange of vocalizations. In addition to vocalization, the mothers often return to a home spot (familiar location within their colony where a female frequented to feed her pup), move inside the colony and also use visual and olfactory cues like smelling the approaching pups to correctly identify their pup. Also, the return of the mother to a familiar home spot provides the pup with spatial and geographical memory cues.

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Would an experiment be used to test a hypothesis?
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Yes this statement is true
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How many nucleotide bases differ between your sample (labeled as O. Kisutch) and the standard sequence for O. Kisutch? Sample la
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The right answer is 3 nucleotide bases.

5'-CGGCACCGCCCTAAGTCTCT-3'

5'-AGGCACCGCCCTAAGTCTAC-3'

It would be necessary first to align the two sequences side by side so as to be able to compare them, and they should also be in the same direction.

The nucleotides marked in bold are the nucleotides that differ between standard and O. Kisutch.

These nucleotide changes are necessarily due to substitution mutations that exchanged one nucleotide for another in the same location.

8 0
3 years ago
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