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Katena32 [7]
2 years ago
5

Energy in Ecosystems

Biology
1 answer:
snow_lady [41]2 years ago
4 0

Answer:

Heat it is placed near fire and the sun is a ball of fire

Explanation: TYYYYY

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Why is the concentration of urea in urine much higher than its concentration in the glomerular filtrate
Leya [2.2K]

Answer:

Explanation:

While passing through renal tubules, water and a lot of other substances are reabsorbed making filtrate concentrated. This also gradually results in an increase in the concentration of urea as it is not reabsorbed like water or glucose. Some substances like K+, H+ are also secreted (not urine).

3 0
2 years ago
How do guard cells maintain homeostasis?
Mice21 [21]

Answer:

Explanation:  Guard cells in the plants prevent water loss from it in cases of soil dryness or high temperature by closing themselves. If this does not happen, water will keep leaving the plant by the process of transpiration in these harsh conditions and the plant will not have the important medium for the homeostasis process to continue.

4 0
3 years ago
List the two stages in photosynthesis<br> a.____________ b.____________
tekilochka [14]
Its <span> light-dependent reactions and the Calvin cycle.

hope this helps you</span>
4 0
3 years ago
Please help me with this question:)
lesantik [10]
Look it up on google , i had this same question and google helped me. i can’t remember the answer or i’d tell u
7 0
3 years ago
Which statement correctly compares nucleic acids and carbohydrates?
givi [52]

Answer:

The correct answer is They both contain carbon ,but only nucleic acid contain phosphorous

Explanation:

Carbohydrates are also called polyhydroxyaldehydes or polyhydroxyketones.Carbohydrates contain carbon,hydrogen and oxygen.For example glucose(C6H12O6).

   On the other hand nucleic are composed of nucleotides that contain nitrogen base,ribose sugar and phosphate group.

     The presence of phosphate group in the nucleic acid make it different from carbohydrate.

8 0
3 years ago
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