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Sauron [17]
2 years ago
11

Help me on this please

Biology
1 answer:
Nataly [62]2 years ago
7 0

Answer:

a is the answer the the following question

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How do cells maintain water balance through osmosis?
neonofarm [45]
Water then moves from cell to cell through the root cortex by osmosisalong a concentration gradient; this means that each cell is hypertonic to the one before it. In the centre of the root the water enters the xylem vessels. Water may move by diffusionthrough the cell walls and intercellular spaces.
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2 years ago
both a father and child drink water that has flowed through lead pipes. there is also lead-based paint on the walls of their hom
Butoxors [25]
The child is more susceptible to diseases than the father because the father has already gained a slight immunity towards the lead by loving in the house longer than the child (assuming the father has lived in the house longer)
7 0
3 years ago
The mass of an object multiplied be it's speed is?
qaws [65]

Answer:

momentum

Explanation:

6 0
2 years ago
The producers had 6,000 kcal of energy , how much would be passed to the primary consumer?
morpeh [17]

Answer:

600 kcal

Explanation:

In an ecosystem, energy is transferred from one organism in a trophic level to another organism in another trophic level. Organisms called PRODUCERS are capable of deriving energy from the sun. However, when fed upon by PRIMARY CONSUMERS, only about 10% of the energy is transferred to them because most of the energy (90%) is lost as heat.

Hence, in this case where the producers had 6,000 kcal of energy, 10% i.e. 10/100 of 6000 = 600 kcal of energy will be transferred to the primary consumers.

5 0
2 years ago
Use fertile in a sentence.
Alex17521 [72]

Answer:

there is an abundance of fertile soil

climate and fertile soil are crucial for plant growth

6 0
3 years ago
Read 2 more answers
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