Answer: B. 6 cm
Explanation:
First we take down the information given to us,
distance from the lens to the image (v) = 24cm
distance from the original object to the lens (u) = 8cm
So using the formula
1/u + 1/v = 1/f
Where f is the focal length
So we just input our information
1/8 + 1/24 = 1/f
Therefore;
3/24 + 1/24 = 1/f
4/24 = 1/f
1/6 = 1/f
f = 6
Our focal length = 6cm
There are several properties that are characteristic of a soil in which typical plants would grow well is compacted soil
The following elements of the environment have an impact on plant growth: light, temperature, water, humidity, and nutrients. It's critical to comprehend how these elements influence the formation and growth of plants.
Soil is the biologically active and porous medium that has developed in the uppermost layer of Earth's crust. It serves as the reservoir of water
Soil, also commonly referred to as earth or dirt, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.
Soil has five major functions:
- Provides a habitat for organisms.
- Serves as an engineering material.
- Provides a medium for plant growth.
To learn more about soil visit :brainly.com/question/13380405
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Answer: B
Explanation: body's natural defenses — the immune system — attack the body's own healthy tissue
Answer:
Mechanical waves(Water waves, sound waves Spring waves )Electromagnetic Waves(Light waves Heat waves)
One way of learning about the earth's past is by studying fossils. When we find the fossil of a tropical fish, it means that at one time, there existed a warm ocean in the area. Palm trees thrived on a warm climate so we can also deduce that the environment at the time was also warm.