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satela [25.4K]
3 years ago
10

someone please help with this question!!!! Describe how an indicator can be used to determine if starch diffuses through the mem

brane into the beaker i need help with this hw question
Biology
1 answer:
nlexa [21]3 years ago
3 0

Add starch indicator solution to the water in the beaker. If the indicator solution changes color than starch is present.

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A population characterized by the largest number of people in the post-reproductive age group on a population pyramid will tend
SIZIF [17.4K]

The number post-reproductive age group will decline in number in a population pyramid.

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

A population is a group of organisms of the same same specie living in a defined area of a given habitat.

A population pyramid shows the number of organisms of age groups in a population.

The post-productive age group is characterized by individuals that are too old to have children.

Since they are too old to have children, the post-reproductive age group will decline in number.

Learn more about population at: brainly.com/question/25896797

8 0
2 years ago
The United States is one of the most overweight countries in the world, with about 69% of the adult population being either over
Murljashka [212]

Answer:

The obesity and overweight are illustrated as the unusual or excessive accumulation of fats, which may hamper health. The BMI or the body mass index refers to a basic index of weight against the height, which is generally utilized to categorize obesity and overweight in adults. According to WHO, for adults overweight signifies towards the BMI more than or equal to 25, and obesity is marked by a BMI of more than or equal to 30.  

Both obesity and overweight are related to type II diabetes, thus, one of the major issues encountered by obese and overweight individuals is delayed healing of wounds. Other health consequences of obesity and overweight are digestive system cancers and a higher rate of arthritis.  

3 0
3 years ago
What are the two most common reasons for modifying the land in South and Southeast Asia?
Goshia [24]

THE TWO MOST COMMON REASON FOR MODIFYING  THE  LAND IN SOUTH AND SOUTH ASIA IS

(i) first is significantly, the area of lands categorized as under forest/woodland and wetlands declined .At the same time, cultivated area increased .

(ii) another is requirement of additional land due to increase in population.

Explanation:

Between 1880 and 1980, the South and Southeast Asian landscape underwent dramatic modification.The 81% of the lost forest and wetland vegetation appears to have been converted into expanded agricultural land.

Human population in this region more than tripled between 1880 and 1980, producing an enormous demand for additional land for cultivation.

6 0
4 years ago
Describe how to human body systems are synergized​
diamong [38]
The brain, mind, and body are a single unit which cannot be separated. Any alteration in the brain affects the bodily functions. Any physical condition can cause changes in the mind and the brain.

Research has proven that this mind-body connection is vital for the overall functioning of a human being. The mind and the body are not separate. What affects one affects the other. An imbalance in the body can often find its root in an imbalance in the mind, and vice versa. Given this mind-body connection, it becomes imperative for any wellbeing treatment to address the concerns of both the mind and the body.
6 0
3 years ago
What is the answer to this question,help please.
SVETLANKA909090 [29]
I believe the answer is X.
5 0
3 years ago
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