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FromTheMoon [43]
3 years ago
5

Please help!!!! I am giving 30 points and possibly brainliest

Biology
1 answer:
Tanya [424]3 years ago
3 0

Answer:

Which of the following describes the electron sharing between hydrogen and fluorine?- <em>a</em>

<em></em>

Which of the following is not an example of a molecule? - d

What is true of a molecule?- d

How do atoms form a new substance?- b

Why are nutrient molecules important?- b

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The correct answer is <span>a. fibrous carcinogen. </span>
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3 years ago
Match the following terms and definitions. 1. an organism that can make its own food commensalism 2. a symbiotic relationship be
Dmitriy789 [7]

Terms matched with the right definitions.  

1. An organism that can make its own food – Autotroph

2. A symbiotic relationship between two organisms in which one species benefits and no effect is apparent to the other species – Commensalism.  

3. A cell that has a membrane-bound nucleus and/or organelles as its major characteristic -Eukaryote.  

4. The study of organisms that are too small to be seen with the naked eye - Microbiology.  

5.  A disease-causing organism - A germ pathogen.  

6. A one- or few-celled organism with chromosomes; may have characteristics of both animals and plants – Protist.


An autotroph is an organism that produces its own food from simple substances available in its environment. Autotrophs usually use inorganic chemical reactions or light energy in producing their food and are usually the producers in a food chain. Examples of autotrophs are plants and algae.


Commensalism is a type of relationship between organisms of two species where one organism benefits from the relationship and the other organism is not affected by it (neither benefits nor harmed).



5 0
3 years ago
What is the function of the companion cells?
Alexus [3.1K]

Answer:  

Companion cell is a type of specialized parenchyma cell, which is located in the phloem of the flowering plants.

Each of the companion cell is usually associated with the sieve element. The main function of the companion cell is uncertain but it regulates the activity of sieve tube.

It plays a major role in the loading and unloading of the sugar molecules into the sieve element. As the sieve tubes do not have nucleus and ribosomes so they need companion cell to help in the transportation of sugar molecules.

3 0
3 years ago
Why doesn't Venus have a moon​
Deffense [45]

Answer:

Nobody shall ever know -.-

Explanation:

8 0
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Answer:

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8 0
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