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77julia77 [94]
3 years ago
5

Sherri has recently been injured. She is having a problem using her left hand and would like to use a stylus to move her mouse a

round the screen on her laptop computer. What device can Sherri add to her system to allow a non-touch screen laptop to use a stylus to manipulate the screen?
Biology
1 answer:
aivan3 [116]3 years ago
8 0

Answer:

Answer is a Digitizer.

Explanation:

A digitizer is a transparent sheet , which is a middle layer , on top of the screen. An input and hardware device , which has the ability of converting analog signals to digital signals. This means that, It converts ones actions into signals which the computer understands.

It is being protected by a protective glass from the top.

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What are factors that affect the state of matter
AURORKA [14]

Answer:

If you consider the particles of each state of matter, it becomes evident that pressure and temperature are the major factors that affect the transitions of matter.

Temperature can cause molecules to move slower or faster.

Pressure can cause molecules to become more or less packed together.

Explanation:

4 0
3 years ago
Read 2 more answers
Based on this tree, which statement is correct? A phylogenetic tree of the living organisms. The main branch divides into two br
alexgriva [62]

Answer:

a) Salamanders are a sister group to the group containing lizards, goats, and humans.

Explanation:

A phylogenetic tree is a diagram that represents the evolutive relations between organisms. As you can see in the attached image, the branch that contains salamanders and the group containing lizards, goats and humans, come from the same point as they are in the group 2a and 2b, because of this <em>Salamanders are a sister group to the group containing lizards, goats, and humans.</em>

b) Goats are in the same level as humans because they come from the same point, so they are more close between them than with salamanders.

c) Lizards are more closely related to salamanders than humans, because humans are in an upper branch, then is not true that salamanders are closely related to lizards as to humans.

d) A basal taxon is a lineage that evolved early, so it separates from the tree in an early stage, as it happens to the salamanders that separated early but not humans.

Then the correct answer is a)

<em>Salamanders are a sister group to the group containing lizards, goats, and humans.</em>

3 0
3 years ago
HI
mamaluj [8]

Answer:

The continents were once connected as one landmass.

Explanation:

This did happen it's called Pangea. There were similar fossil records in different continents.

8 0
2 years ago
The diagnosis was that the extreme eversion and plantar flexion that occurred during the fall resulted in a severe dislocation o
Katena32 [7]

Answer:

b. Talus, tibia and fibula

Explanation:

In this scenario, the diagnosis was that the extreme eversion and plantar flexion that occurred during the fall resulted in a severe dislocation of the ankle joint proper (talocrural joint) and spraining of the ankle at the calcaneofibular ligament. The surgeon stated that she would perform a reduction of the dislocation and then attempt to repair the injured ligament using arthroscopy. Thus, the bones which would have been dislocated are talus, tibia and fibula.

Generally, when the anterior cruciate ligament which is one of the key ligaments that stabilizes the knee joint is damaged, a surgeon would have to perform a reconstruction. The tibia bone is a shinbone and it is connected by the anterior cruciate ligament with the femur (thighbone).

Basically, the ankle joint is made up of three (3) main bones and these are the tibia, talus and fibula, thus, they would all need to be repaired by the surgeon through arthroscopy.

7 0
3 years ago
3. How do scientists share their results with the scientific community?
Katena32 [7]

Answer:

A scientist needs to share his work with the scientific community in order for it to be recognized. The ways in which scientists can share their results are:

  • The scientists can publish their work in journals. Journals are the best method to communicate a scientists work with the scientists of the world. Even some journals have the criteria to publish only peer-reviewed articles so that  the work is highly authentic which is being published.
  • Scientists can also present their work at different conferences. Scientists from the world gather up for these conferences.
  • Scientists can also present their works to the media or to the universities.

7 0
3 years ago
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