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VARVARA [1.3K]
3 years ago
10

4. People who always feel positive in every effort in order to achieve

Biology
2 answers:
ale4655 [162]3 years ago
7 0
The answer is C. I hope this helps!
FrozenT [24]3 years ago
5 0
The answer is c. Hope this helps
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Plato:
iren [92.7K]
<span>Fires can help eliminate the roots and shoots of invasive plants and stimulate growth of native species. Controlled fires can eliminate infected plants and enrich the soil. Controlled fires can also eliminate overcrowding of plants or trees. It can eliminate diseased or damaged plants as well.</span>
6 0
3 years ago
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Why does a person have to get a flu shot every year? Why isn't one flu shot for life enough?
AURORKA [14]

Answer:

because every year there is a new strain of flu

Explanation:

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3 years ago
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Where does the light independent reaction take place
hjlf

Answer:

stroma

Explanation:

The light-independent reactions represent the known Calvin–Benson–Bassham (CBB) cycle which takes place in the stroma of chloroplasts and is the primary pathway of carbon fixation of C3 plants [119].

4 0
2 years ago
Explain the relationship between ocean circulation patterns and the marine food chain, and how
dexar [7]

Answer:

Ocean circulation patterns is directly linked with the marine ecosystem. El Nino event hinders the climate interaction of ocean.  

Explanation:

  • The disturbance in the ocean climate interaction transfers the essential nutrients into the deep down ocean leaving very tiny amount at the surface. It lacks the support to plankton growth.
  • Ocean circulation patterns can sometime make the ocean food ecosystem less productive.
  • El Nino event reverses the ocean current. Surface waters in the central and eastern Pacific Ocean become significantly warmer than usual during this event. So the drifting starts towards east direction (normally driven west).
6 0
3 years ago
A diploid organism has a total of 60 chromosomes. Assuming all possible chromosome combinations are viable, a mutant nullisomic
elena-s [515]

Answer:

The formula is 2n - 2

Since n is 30

= 2(30) - 2

= 60 - 2

= 58

A mutant nullisomic version of this organism would have 58 chromosomes.

A diploid cell missing both copies of the same chromosome exhibits a nullisomic condition or a cell or individual with one chromosomal type missing. Humans having this condition will not live.

4 0
3 years ago
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