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Luden [163]
3 years ago
11

Which of the following is a compound? A. Cl2 B. H2O C. He D. H2

Biology
1 answer:
ludmilkaskok [199]3 years ago
3 0

B is the compound because a compound is two or more different atoms that combine.

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What muscle is responsible for contraction of the urinary bladder during micturition?
Serga [27]

Answer:

Detrusor & Urethra

Explanation:

The major contractile muscle of the bladder is the detrusor. Urination involves either sustained contractions or short intermittent contractions of the detrusor along with contraction of the muscles in the urethra, the duct from the urinary bladder that conducts urine from the body.

3 0
2 years ago
BRAINLIESTTT ASAP!
Sidana [21]

If from the low tide to the high tide there was a break of 6h and 4m than the next tides will happen at the same rate:

8:35 + 6:04 = 14:39 = next low tide.
14:39 + 6:04 = 20:43 = next high tide.

Note that two same tides occur about 12h to 12h and 25m apart, and that is the case here:

14:39 - 2:31 = 12:08 hours apart
20:42 - 8:35 = 12:07 hours apart.

Hope it helped,

Happy homework/ study/ exam!

3 0
3 years ago
Rocks , temperature , and water ARE what part of the environment
photoshop1234 [79]
The abiotic environment consists of non-living things. So, rocks, temperature and water are part of the abiotic environment.
7 0
3 years ago
Read 2 more answers
Which of the following is true of the relationship between energy use and quality of life?
Ipatiy [6.2K]

Answer:

<em>b. Generally, the quality of life is directly related to an area's energy use per person.</em>

Explanation:

The quality of life is directly proportional to the amount of energy being used. The more the amount of energy the more the quality of life will be enhanced. For example, the life of a person who uses much electricity and fuels will be better than the person who cannot use electricity or fuel. Hence, the correct option is b.

7 0
3 years ago
A researcher has sequenced a gene that has two alleles. she has a mixture of both alleles and clones them into
netineya [11]

The blue-white screen refers to a procedure of screening that allows for the brisk and convenient determination of recombinant bacteria in vector-based molecular cloning experiments. In the process, the DNA of interest is ligated into a vector. The blue colonies constitute of self-relegated plasmids that are devoid of DNA inserts obstructing the lac Z gene.  

The white colonies contain bacteria that conduct plasmids, which possess the inserts of DNA fragments that obstruct the lac Z gene. Therefore, the researcher needs to sequence the plasmids of the white colonies prior to knowing which allele it constitutes.  


7 0
3 years ago
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