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Flauer [41]
3 years ago
8

What method is used when you try several different solutions to see what works?

Biology
2 answers:
Flauer [41]3 years ago
6 0
Trial and Error

.............................
pentagon [3]3 years ago
6 0
The answer should b trail and errors
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The main difference between eukaryotic and prokaryotic cells is that eukaryotic cells have a nucleus.

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Explanation:

All prokaryotes are single-celled (unicellular) organisms.

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Which is the correct statement that distinguishes mitosis from meiosis?
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. intradermal vaccination with influenza virus-like particles by using microneedles induces protection superior to that with int
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4 0
1 year ago
Which statement describes streak?
Zepler [3.9K]

Answer:

your answer would be C.Streak is tested by scraping a mineral across a streak plate.

Explanation:

Hope this helps have a great day

7 0
3 years ago
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Which of the following modifies and smoothes the respiratory pattern?
stealth61 [152]

The correct answer is: A) pontine respiratory centers

The respiratory centre in the pons is responsible for generating and maintaining the rhythm of respiration. Besides this elementary function, it also has the ability to adjust respiration rhythm in c response to physiological changes. Respiratory centre consists of three major respiratory groups of neurons:

•  The dorsal respiratory group (DRG)- initiates inspiration (inhalation)

• the ventral respiratory group (VRG)-responsible for exhalation

• Pontine respiratory group- includes the pneumotaxic (controls both the rate and the pattern of breathing) and apneustic centers (promotes inhalation by sending signals to dorsal group).

6 0
3 years ago
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