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madam [21]
3 years ago
9

Which of the following is an organic molecule? A. LiF B. C3H8 C.SO2 D.H2O

Biology
1 answer:
spayn [35]3 years ago
7 0
I believe the answer is B. C3H8
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What part of speech is the first word in a scientific name?
tresset_1 [31]

Answer:

A prefix.

Examples:

Bio-logy: The prefix bio means life, and the suffix ology means the study/field of. Combined they give the meaning; the study of life.

Hydro-philic: The prefix hydro means water, and the suffix philic means the love of. Combined the give the meaning; water loving.

Astro-logy: The prefix astro means star, and the suffix ology means the study/field of. Combined they give the meaning; the study of stars.

5 0
3 years ago
Ms. Bronner is a second-grade teacher. Each day, students in Ms. Bronner's class can earn marbles that get added to a jar for fo
zavuch27 [327]

We can confirm that Ms. Bronner is using a token economy to encourage the rule-following in her classroom.

<h3>What is a token economy?</h3>

This is a method of positive conditioning in which a token of some sort is given as a prize to reinforce positive behavior, with the idea that these tokens may then be exchanged for even greater reinforcers once a certain level is reached.

Therefore, we can confirm that since the methods being described in the questions perfectly correspond to this definition, Ms. Bronner is using a token economy to encourage the rule-following in her classroom.

To learn more about the token economy method:

brainly.com/question/17465339?referrer=searchResults

8 0
2 years ago
What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz? 0.03 m/s 0.3 m/s 3.1 m/s 30 m/s
Natasha_Volkova [10]

Answer:

The correct answer is option b, 0.3m/s

Step by Step solution:

The relation between speed, wavelength and frequency of a wave is given by the following equation:  

Speed = Wavelength x Frequency

Substituting the values in above equation we get –  

= 3  x 0.1  

= 0.3 m/s  

7 0
3 years ago
Read 2 more answers
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
HACTEHA [7]

Mesozoic, the era contained both large reptiles and small birds/mammals. It's interesting, coming from an evolutionary biology.

Hope this helped!

4 0
3 years ago
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What animal can run but can’t walk?<br><br> (This question is just for fun, not for school lol)
natka813 [3]

Answer: Literally no clue

Explanation: Give me the points queen :)

6 0
3 years ago
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