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Svet_ta [14]
3 years ago
6

Olivia is a 9-year-old girl who is described by her teachers as confrontational, impulsive, and has a difficult time taking the

perspective of others. She very often takes the ball away from children who are playing kickball and runs around the playground with it playing "keep away." At school conferences, the teacher has documented that her parents do not show her much affection and are suspected of using harsh discipline. What type of child is Olivia?
Biology
1 answer:
shutvik [7]3 years ago
4 0

Answer:

Olivia is a child with Attention deficit hyperactivity disorder (ADHD)

Explanation:

Attention deficit hyperactivity disorder (ADHD) is a complex neurodevelopmental disorder that may affect the child’s success in their relationship at home, at school and in other social places. ADHD has a variety of symptoms  and are sometimes hard to be noticed.

A common sign of ADHD is what looks like an inability to recognize other people’s needs and desires. It is manifested in Olivia since she has a difficult time taking the perspective of others.

Another symptoms is the child has a self-focused behavior may cause a him to interrupt others while they’re talking or butt into conversations or games they’re not part of.This was manifested also in Olivia since she very often takes the ball away from children who are playing kickball and runs around the playground with it playing "keep away."

Lastly, a child with ADHD may have trouble keeping their emotions in check. They may have outbursts of anger at inappropriate times. This behavior is evident in Olivia when she was describe by her teachers as confrontational and impulsive.

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What once was an open pasture on a long abandoned farm has changed over time, without the direct influence of humans. after the
Komok [63]

The mentioned case represents secondary succession.  

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Thus, it can be said that the secondary succession takes place in preexisting soil on the other hand primary succession takes place in a place devoid of soil.  

Secondary succession is the ecological succession, which takes place after the initial succession has been disrupted and certain plant and animal species do prevail. It is usually faster in comparison to primary succession.  


8 0
3 years ago
a scientist conducted an expirement to determine the effect of the enviroment on the color of fur of a himalayan rabit
Evgen [1.6K]

The Himalayan rabbit's environment entirely determines the color of its coat.  

<h3>How does the environment affect the coat color on the fur of a Himalayan rabbit? </h3>

The color of newborn Himalayan rabbits is either white or light grey. Beginning at the age of four weeks and ending at six months, coloring the coat is a process. The temperature of the environment affects the color of the coat, which grows darker in colder climates and lighter in warmer ones. The Himalayan rabbit's hair turns black when it is subjected to subfreezing conditions. That area's fur finally turned black. The rabbit's newly grown fur will be black in color if the white fur is removed and the animal is kept at a low temperature. Considering this, it is clear that temperature affects the expression of genes that control this organism's fur color.

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8 0
2 years ago
How are vascular and non-vascular plants different, and how do each of them work through osmosis?
Lilit [14]

Answer:

Explanation:

Vascular plants have tubelike structures that carry water, nutrients, and other substances throughout the plant. Nonvascular plants do not have these tubelike structures and use other ways to move water and substances.

Vascular plants are said to have a true stem, leaves, and roots due to the presence of vascular tissues. Non-vascular plants do not have true roots, stems, or leaves and the tissues present are the least specialized forms of tissue. Some examples of vascular plants include maize, mustard, rose, cycad, ferns, clubmosses, grasses. Some examples of non-vascular plants include moss, algae, liverwort, and hornwort.

How vascular plants work through osmosis

The xylem of vascular plants consists of dead cells placed end to end that form tunnels through which water and minerals move upward from the roots to the rest of the plant. Through the xylem vessels, water enters and leaves cells through osmosis.

How non vascular plants work through osmosis

Because non vascular plants do not have the xylem and phloem ystem, they absorb water right into their cells through their leaves when it rains or when dew falls. Internal cells get their water by passive osmosis. While, they use rhizoids to transport nutrients and minerals.

8 0
3 years ago
I need help please!!!!!!!
Ber [7]

Answer:

C

Explanation:

Because it shows how much humans have impacted the climate and shows how much of a cooling effect.

5 0
4 years ago
Dr. Simonson was trying to explain to Justine why her smoking might lead to further health problems. He took out a model of a lu
BigorU [14]

Answer:B.

It was used to prove that smoking causes health problems.

Explanation:

3 0
3 years ago
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