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zlopas [31]
3 years ago
14

6. The total mass of living tissue at each trophic level

Biology
1 answer:
Dimas [21]3 years ago
8 0

Answer:

C

Explanation:

a. refers to amount of energy passed upwards to each trophic level

b. only counts number of each organism

c. counts total mass of living tissue

d. i'm not familiar with but doesn't look right

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What additional information would assist you in determining whether polar bears and grizzlies are different species, based on th
ladessa [460]

Answer:

The correct answer is- e. I and II only

Explanation:

According to the biological species concept, a species is the population of organism in which the individual are able to interbreed with each other and also able to produce viable and fertile offspring.

Therefore here to determine whether polar bears and grizzlies are different species we have to get information that whether the F1 generation of grizzlies and polar bears is viable and able to produce their own offspring that means are F1 generation fertile. So the correct answer is e. I and II only.

5 0
3 years ago
An etiologist is investigating a new disease and observes what appear to be bacteria inside tissue cells in clinical samples fro
Arturiano [62]

Answer:

Explained

Explanation:

The first thing that the etiologist can do is try and culture bacteria from the tissue samples in the lab. And then study about the bacterium's properties and characterstics that are leading to causing diseases in the humans.

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3 years ago
How many people get cancer per year?​
Anna [14]

Answer:The rate of new cases of cancer (cancer incidence) is 442.4 per 100,000 men and women per year (based on 2013–2017 cases). The cancer death rate (cancer mortality) is 158.3 per 100,000 men and women per year (based on 2013–2017 deaths).Sep 25, 2020 ((not my writing for more go to cancer...gov)

Explanation: Have a brilliant day of learning! -Lily ^-^

6 0
3 years ago
Dr. George wants Mrs. Kim to have Ambien 5mg, one tablet by mouth at bedtime. May refill three times.
abruzzese [7]

Explanation:

<em />

<em>Rx:  </em>Ambien  5mg   # 10 (ten)

Sig: Ambien 5 mg PO HS for sleep PRN

Refills:        3 times

These abbreviations mean:

PO- the oral route for medication (per os)

HS- a patient's bedtime (hour of sleep)

PRN- as necessary or needed (pro re nata)

Further Explanation:

Ambien belongs to a drug class of sedative-hypnotics; in the brain, it causes calming effects -users fall asleep more quickly for a full night's rest. It is used in the treatment of insomnia in adults who have problems getting to sleep and staying asleep. However,<u> treatment is typically only carried out for 1-2 weeks at a time.</u>

Learn more about prescriptions at brainly.com/question/2749176

#LearnWithBrainly

6 0
3 years ago
King, coho, and silver are subspecies of what fish?
Rudik [331]
That would be Salmon
6 0
3 years ago
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