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Verdich [7]
2 years ago
9

The grizzly bear feeds on salmon that migrate upriver from the ocean during the spawning season. These fish are rich in carbon,

nitrogen, and sulfur. The bears leave half-eaten fish and nutrient-rich feces on the forest floor.
Due to its role in this ecosystem, the grizzly bear would be classified as a
Biology
2 answers:
nevsk [136]2 years ago
8 0

The answer is Keystone something........

Radda [10]2 years ago
5 0
Keystone species....?
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Which compound completes the equation _____ + O2 --> CO2 + H2O + Energy
frez [133]

Answer:c) glucose

Explanation: The complete balanced chemical equation is C6H12O6 + 6O2 --> 6CO2 + 6H2O + Energy.

The equation above represents cellular respiration. During respiration, one molecule of glucose (C6H12O6) is broken down in the presence of six molecules of oxygen (O2) to produce six molecules of carbon dioxide (6CO2), six molecules of water (6H2O) and energy (ATP).

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What feature of DNA allows for faithful copies to be made during DNA replication and passed on to the daughter cells? If you can
otez555 [7]

Answer:

complementary base-pairing rules

Explanation:

DNA is the genetic material of living cells. It is a long chain of double-stranded molecules, in which each strand is complementary to one another i.e. Adenine base is paired with Thymine base while Guanine base pairs with Cytosine base following the complementary base pairing rule as proposed by Chargaff. This pairing is responsible for the double helical structure of the DNA.

The complementary base pairs that a DNA molecule contains make it able to produce identical copies of itself during replication or duplication. Before replication of DNA can occur, the double strands need to unwind to form two separate strands, which serves as a template for the synthesis of new complementary strands.

In this manner, each new strand contains one template strand and one complementary strand, which forms two new double helix that is identical to the original strand. This two identical copies of DNA gets separated into two daughter cells, which is the essence of the DNA replication.

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3 years ago
How does the neuroendocrine system maintain homeostasis in the body?
SVEN [57.7K]

Answer:

D) is the correct answer

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Neurological and perceptual speeds are generally higher in individuals with _________ intelligence.
vfiekz [6]

Answer: C. higher

Neurological and perceptual speeds are generally higher in individuals with <u>higher</u> intelligence.

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