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denis23 [38]
3 years ago
14

Why is it important to ecosystems that ice floats in liquid water

Biology
1 answer:
Alchen [17]3 years ago
5 0
It cools the water down and it keeps the ice stable
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Which of these gymnosperms are known to be important in maintaining the balance of carbon in an ecosystem?
barxatty [35]
Answer; 
D. redwood tree forests.

Explanations; 
Gymnosperms are seed-bearing vascular plants including, conifers, cycads, ginkgo, in which the ovules or seeds are not enclosed in an ovary. 
In gymnosperms the cone is the female reproductive part and the pollen is the male reproductive part.  
Red wood trees are examples of gymnosperms and are important in maintaining the balance of carbon dioxide in the atmosphere like other green plants. 
8 0
4 years ago
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There is only room for one more person in the backseat of the car _____ my aunty is too fat.
alexandr1967 [171]
<span>The only word that would need to be used is "because." No other word would need to accompany it in this sentence. The subordinate clause that comes after it gives more information about why the car lacks room, so nothing else is needed to modify the word "because."</span>
6 0
4 years ago
If a bottle of beer has 15 grams of carbohydrate, 0 grams of fat, 1 gram of protein and 15 grams of alcohol, approximately how m
Over [174]

Fat: 1 gram = 9 calories, Protein: 1 gram = 4 calories, Carbohydrates: 1 gram = 4 calories, Alcohol: 1 gram = 7 calories

From the question given above, a bottle of beer contains 15 grams of carbohydrate, 0 grams of fat, 1 gram of protein and 15 grams of alcohol.

15 g of carbohydrate = 15 x 4 = 60 calories

0 g of fat = 0 calories

1 g of protein = 1 x 4 = 4 calories

15 g of alcohol = 15 x 7 = 105 calories

60 + 0 + 4 + 105 = 169

Therefore a bottle of beer contains 169 calories.






3 0
4 years ago
The variation of the electrical potential associated with the passage of a pulse along the membrane of a muscle cell or a nerve
djyliett [7]

An action potential is the variation of the electrical potential associated with the passage of a pulse along the membrane of a muscle cell or a nerve cell.

<h3>What is a nerve cell?</h3>

The nerve cells are the cells involved in the formation of nervous tissue. it helps in the conduction of stimuli through the nervous system.

An action potential is the variation of the electrical potential associated with the passage of a pulse along the membrane of a muscle cell or a nerve cell.

Thus, the answer is action potential.

For more details regarding action potential, visit:

brainly.com/question/4305583

#SPJ4

4 0
2 years ago
What are the two primary forces behind ocean currents?
alexgriva [62]

Answer:

I believe the answer is d andra hope this is right

Explanation:

6 0
3 years ago
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