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AleksandrR [38]
3 years ago
9

What exists once nuclear fusion begins in the core of a ball of gas in space ?

Biology
2 answers:
stealth61 [152]3 years ago
5 0

Answer:

The answer is A STAR I just took the test and got it correct:)

Explanation:

yKpoI14uk [10]3 years ago
4 0
It begins as a nebula
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2 years ago
5.What does a cell have to do to maintain homeostasis?
Talja [164]

Answer: the cell membrane helps to maintain homeostasis levels Homeostasis in an organism or colony of single celled organisms is regulated by secreted proteins and small molecules often functioning as signals. Homeostasis in the cell is maintained by regulation and by the exchange of materials and energy with its surroundings.

Explanation:

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3 years ago
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First, drag labels to targets (a) and (b) to indicate whether these environments are hydrophilic or hydrophobic. 2.next, drag th
goldenfox [79]
Attached is the image respective of the question. 

First, both the extracellular fluid and the cytoplasm are hydrophilic. The phosphate head of the phospholipid is hydrophilic hence it either faces the extracellular fluid and the cytoplasm. The lipid tail of the phospholipid is hydrophobic hence it is confined in the middle of the plasma membrane. Both cytoplasmic and the extracellular fluid ends of the transmembrane protein are hydrophilic and the middle part of the transmembrane protein is hydrophobic. 

5 0
3 years ago
A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other
Karo-lina-s [1.5K]

Answer:

The question is incomplete as there are no options, the options are:

What would be the next step in this experiment?

A. construct a hypothesis and record data

B. make observations and draw a conclusion

C. ask questions and construct a hypothesis

D. analyze the results and make a conclusion

The answer is D

Explanation:

According to this question, a student performs an experiment where she places apple fruit on one location and places apple and banana together in another location. She follows the steps of the scientific method in performing this experiment.

The steps involved in the scientific method include:

- Making an observation

- Constructing an hypothesis

- Testing the hypothesis (experimentation)

- Analyse the result

- Draw a conclusion

The student in this question has already made the observation that when bananas are kept near other fruits, the other fruits ripen faster. She has hypothesized that bananas must have an influence on the ripening process. She tests the hypothesis via an experiment described above. Hence, the next step is to ANALYZE THE RESULTS she will get after 5 days and DRAW A CONCLUSION based on that.

6 0
3 years ago
Can someone please help me !?
Sladkaya [172]
A is the answer
 hope this helps

3 0
3 years ago
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