1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mumz [18]
3 years ago
9

In a lab experiment, students had four samples of elements. They made observations about the appearance of each sample, then pro

ceeded to conduct three separate experiments. In the first, they found the melting point of each by holding small samples in a Bunsen burner with a temperature probe. In the second, they held a conductivity probe to two separate sections of the sample. In the final test, they took a small sample and hit it with a hammer.
What is the most significant similarity between the first and third trials, as compared with the second one?

​
Biology
2 answers:
igomit [66]3 years ago
7 0

Answer:

wdwqdwdwdwddwddwdExplanation:

Scorpion4ik [409]3 years ago
5 0

Answer:

the answer is A. black powder

Explanation:

You might be interested in
. Which type of stem cells are would be the best option for healing the widest variety of diseases?
Fed [463]

Answer:

white blood sells

Explanation:

they in ur blood and helps fights off diseases and heal cuts

8 0
3 years ago
From the following list, which is a limitation to using an electron microscope?
pochemuha
<span>the high expense; electron microscopes are costly</span>
8 0
3 years ago
In the word "claustrophobic" phob is the_____.
snow_tiger [21]

Correct answer: A). Root

The part of the word that can not be broken down is called root word. In the word claustrophobic ''phob'' is the root word. It can not be suffix as a suffix are added after the root word. It cannot be prefixed as it is added before the root word. Here the prefix would be ''claustro'' and suffix would be ''ic''. It cannot be affixed as it contains both suffix and prefix.

Hence, the correct answer would be option A.


8 0
3 years ago
Read 2 more answers
Pretend you are a biologist analyzing mutations occurring in the dna of an endangered species. in three to five sentences, descr
Snowcat [4.5K]

An adaptive mutation is a beneficial mutation that may confer an adaptive advantage to the species.

<h3>What is a mutation?</h3>

A mutation is any modification in the genetic material (DNA sequence) or genome in the cells of an organism.

Mutations can be beneficial, detrimental or neutral according to their position in the genome and the environment in which the organism lives.

In conclusion, an adaptive mutation is a beneficial mutation that may confer an adaptive advantage to the species.

Learn more about mutations here:

brainly.com/question/17031191

#SPJ1

6 0
2 years ago
Identify the number of atoms on the reactant side of the chemical equation.
slamgirl [31]

Answer: did you try using goog

Explanation:

And instead of use the arrow use a equal sign

7 0
2 years ago
Other questions:
  • The inability of alveoli to function is called
    6·1 answer
  • Which of the following is an object used in relative dating?
    14·2 answers
  • How can rock layers tell the geologic history of an area
    10·1 answer
  • When ice and snow move overland in compacted large quantities, they erode the soil and can change landforms. Which object create
    9·1 answer
  • D. Cartilage:
    15·1 answer
  • What is the difference between the central nervous system and the peripheral nervous system?
    6·1 answer
  • Linda owns an orchard of orange trees, and she is worried because she notices that many of her orange trees are unhealthy. They
    8·1 answer
  • Please answer this.Number 18
    13·2 answers
  • Match each of the following terms with its definition. 1. Mitosisa) The dense, active protoplasm found in the center of the cell
    15·1 answer
  • Conclusion in microscope
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!