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3 years ago

Describe the different climate zones? How do they vary during the seasons?

Biology

1 answer:

erastova [34]3 years ago

7 0

Climatic zones are distinct areas on the earth that share the same climatic conditions. There are 4 main climatic zones; tropical, subtropical, temperate, and cold climatic zones. These climatic zones are defined by their latitudes. They also have climatic ranges depending on the position of the sun with regard to the earth and its orbit. This is in retrospect of the fact that the earth is utilized 22.5 degrees on its axis.

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denis-greek [22]

Explanation:

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Region=. see grouping of landscape or culture

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3 years ago

When Jacob starts running, his legs move faster and his heart rate increases. Which types of muscles are involved in these chang

Alex

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skeletal muscles control his leg movement and cardiac muscles control his heart rate

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3 years ago

A scientist is trying to determine the evolutionary relationships among species with very similar physical characteristics. one

NARA [144]

Answer:

Amino acid sequence is directly related to the differences in the DNA of the species.

Explanation:

Above situation is related to the evolutionary research in which scientists are in search of common characteristics between species and from those species they will examine the amino acid sequence of proteins because amino acids sequence is directly related to the sequence of DNA and DNA is the main thing among all other variables by which differences in species can be identified effectively.

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3 years ago

categorize the following characteristics based on whether they are describing chloroplasts or mitochondria.

Ghella [55]

The categorization of the characteristics based on whether they are describing chloroplasts or mitochondria are as follows:

<u>Mitochondria:</u> carry out cellular respiration.
<u>Chloroplasts:</u> carry out photosynthesis.
<u>Mitochondria:</u> found in plant and animal cells.
<u>Chloroplasts:</u> produce carbohydrates used as source of food for most living things.
<u>Mitochondria:</u> abundant in human muscle cells.
<u>Chloroplasts:</u> not found in animal cells.
<u>Chloroplasts:</u> contain chlorophyll.

A cell can be defined as the fundamental functional, structural and smallest unit of life, which is found within the body of an organism.

Some examples of cell organelles that are found in the body of an organism include the following:

Mitochondria.
Nucleus.
Endoplasmic reticulum (ER).
Vesicles.
Cytoplasm.
Cell membrane.
Chromosome.
Golgi apparatus (bodies).
Chloroplast

<h3>What is mitochondria?</h3>

Mitochondria can be defined as one of the cell organelles that is found in the body of a living organism.

Also, mitochondria is known as the powerhouse because it is saddled with responsibility of providing all the energy required in the cell, especially by transforming energy forms through series of chemical reactions.

Read more on mitochondria here: brainly.com/question/14861274

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<u>Complete Question:</u>

Categorize the following characteristics based on whether they are describing chloroplasts or mitochondria.

Chloroplasts Mitochondria

Carry out cellular respiration

Carry out photosynthesis

Found in plant and animal cells

Produce carbohydrates used as source of food for most living things

Abundant in human muscle cells

Not found in animal cells

Contain chlorophyll

3 0

1 year ago

The temperature in the upper atmosphere is -2°C, and the temperature on Earth’s surface is 5°C. Which type of weather is most li

kogti [31]

Alright, so the highest temperature at which water is most dense id 4 degrees Celcius, if it gets lower than that, water would start to expand. So at 5 degrees, it would just be rain.

6 0

3 years ago