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MAXImum [283]
4 years ago
8

Which characteristics belong to a eukaryote?

Biology
2 answers:
Korvikt [17]4 years ago
5 0
1.<span>is usually multicellular
2.</span><span>contains a nucleus
4.</span><span>contains membrane-bound organelles
                           3 does not get selected, it is incorrect. </span>
Nataliya [291]4 years ago
4 0
Is usually multicellularcontains a nucleus
contains membrane-bound organelles

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What is the control of Blood Pressure Levels when the blood pressure levels are too LOW?
sveticcg [70]
1st Q : Sugar 2nd Q : Insulin 3rd Q : idk Tbh
8 0
3 years ago
Usualmente la recesiones provocan
Over [174]

Answer:

La recesión provoca un aumento en el gasto público del gobierno para hacer que la economía flote hasta que haya estabilidad. Esta es una característica común en la economía y, como tal, ayuda a amortiguar el efecto de una recesión. Se perderán muchos empleos, aumentando así los niveles de desempleo. Por lo tanto, el gobierno tiene que gastar más para ayudar a los afectados a sobrevivir.

Explanation:

Una alta tasa de desempleo y las malas condiciones económicas llevan al gobierno a un mayor gasto durante el tiempo de recesión. El propósito es ayudar a estimular la economía y ayudarla a sobrevivir las dificultades económicas. Un ejemplo típico es el paquete de estímulo de Obama en los Estados Unidos de América en 2009 en respuesta a la gran recesión.

5 0
4 years ago
HELP ME PLEASE! Which of the following biomes would be LEAST stable? A. Tundra
vaieri [72.5K]

Answer:

Tundra

Explanation:

Ocean is the most stable biome, provides the majority of earths food and oxygen.

Rainforest provide 20% of earths food production. Also stable.

Grasslands although the don't get much rain it doesn't compare to the harsh weather that Tundra's face.

Tundra's is a very fragile environment. The freezing cold temperatures makes it a very difficult environment to survive in the winter, and plants and animals have a hard time coping with any extra stresses and disturbances. Therefore making it the least stable out of the rest listed.

3 0
3 years ago
Read 2 more answers
Based on the demonstration and your microscopic investigation, which of the three solutions is hypotonic to the red blood cells?
r-ruslan [8.4K]

You have given no demonstration based on your microscopic investigation so I cant tell you the answer to the question. I will try to help you by elaborating how to decipher..

Three terms hypotonic, hypertonic and isotonic are used when referring to two solutions separated by a selectively permeable membrane.

The hypertonic solution has a great concentration of OAS than the solution on the other side of the membrane. It is described, therefore, as having a great osmolarity. The hypotonic solution has a lower concentration of OAS, or osmolarity, than the solution on the other side of the membrane. When the two solutions are at an equilibrium, the concentration of OAS being equal on both sides of the membrane, the osmolarities are equal and are said to be isotonic.

The net flow of water is from the hypotonic to the hypertonic solution. When the solutions are isotonic, there is no net flow of water across the membrane.

If red blood cells are placed in a solution with a lower solute concentration than is found in the cells, water moves into the cells by osmosis, causing the cells to swell; such a solution is hypotonic to the cells.

So, look at the information and data you have on your microscopic investigation and use these guidelines to tell you which is which.
6 0
3 years ago
Which of the following is not currently polluting Earth's water?
Alexeev081 [22]

Carbon Monoxide.  Carbon Monoxide is polluting the air not water, everything else on the list is something that can pollute the water.


5 0
3 years ago
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