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natita [175]
3 years ago
15

Which statement is true about prokaryotic cells?

Biology
1 answer:
Mashutka [201]3 years ago
3 0

Answer:

It’s A

Explanation:

Itw a because it does contain a nucleus

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The essential nutrients Multiple Choice
photoshop1234 [79]

Answer:

4. cannot be made by the body and therefore must be consumed to maintain health.

Explanation:

Essential nutrients are nutrients that our body cannot synthesized and also those nutrients our body cannot produced in sufficient quantity, for the normal functioning of the body. These nutrients have to be obtained from the food we consume to support our life and health.

Essential nutrients obtained from food include carbohydrates, fats and oils, proteins, water, as well as certain vitamins and minerals. These essential nutrients that we get from our food are needed for good growth and development, prevention of diseases, as well as for maintaining good health.

3 0
3 years ago
Will there be water flow into or out of the fish without proper homeostatic processes? Will the fish experience "bloating" or "d
ikadub [295]

(Question 1 points 3)

No. There will be no water flow into or out of the fish without proper homeostatic processes. The body temperature of fish is regulated by the temperature of the water. the fishes only allow the solvent (water) to move across, but not the solutes. A fish is, after all, a collection of fluids floating in a fluid environment.

(Question 2 points 3)

The fish will not experience "bloating" or "dehydration” because in nature all organisms maintain normal conditions through homeostasis. It is the tendency toward a relatively stable equilibrium maintained by physiological processes by the body. Gills of fishes, enzymes help in maintain. Humans drink water in case of dehydration.

(Question 3 points 3)

Fish are the cold-blooded creatures of God. Most of the fishes cannot control their internal body temperature by themselves just like human beings. In order to stay at a normal and a healthy temperature, or to obtain temperature homeostasis, the fish seek warmer or colder water for water retention when they face the excessive water loss.

5 0
3 years ago
In 1 minute, a mass of 9 000 kg of water flows through the turbines.
oksano4ka [1.4K]

Answer:

1/2 x 9000 x 30x30=4050000 joule

Explanation:

4050000 energy

5 0
2 years ago
A forest fire lightly burned part of the park. The fire added nutrients to the soil. The fire also helped pine cones open and dr
sdas [7]
It is defiantly not a, because only part of the park was burnt. It wouldn't be c, because fire does not cause seeds to fly in. I would say B
8 0
2 years ago
Read 2 more answers
What is the probability of drawing a king first and then a jack from a standard deck of cards with replacement?
marta [7]

the chances of that happening are 8/52 which reduces to 2/13. So not very good

4 0
3 years ago
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