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3 years ago

How are human activities disturbing carbon dioxide levels and affecting marine life?

2 answers:

8 0

Hello Gangt181, The current increase of carbon dioxide in the atmosphere is as a result of human activities that began in the late 1700s. This period sparked the beginning of the Industrial Revolution and this is when we began to use fossil fuels. The burning of fossil fuels coupled with widespread global deforestation has led to a rise in CO2. Excess carbon dioxide in the oceans causes it to become more acidic. This acidity will affect marine species with shells like mussels and lobsters.

lys-0071 [83]3 years ago

3 0

Humans over fish and pollute waters thats 2 ways we disturb maribe life and we raise the carbon dioxide levels at high rates

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In skeletal muscles, fast oxidative (intermediate) fibers are characterized as type ______, and they typically produce ATP throu

Salsk061 [2.6K]

Given what we know, we can say that In skeletal muscles, fast oxidative (intermediate) fibers are characterized as type ll-A, and they typically produce ATP through aerobic cellular respiration.

<h3>What are fast oxidative fibers?</h3>

These are a type of muscle fibers that can be trained. This means that they usually do not occur naturally but through continued muscle training by the individual. They are also referred to as enhanced fast-twitch muscle fibers. They are aerobic meaning that they require oxygen to undergo cellular respiration.

Therefore, we can confirm that fast oxidative (intermediate) fibers are characterized as type ll-A, and they typically produce ATP through aerobic cellular respiration.

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2 years ago

Which of these is a distinguishing biotic feature of the Sonoran Desert? A. Saguaro cacti B. Maple trees C. Dung beetles D. Deco

miskamm [114]

The correct answer is A. Saguaro Cacti, with the scientific name <span>Carnegiea gigantea, </span>which is very significant biotic feature to the Sonoran Dessert's ecosystem. The craziest fact about it is that it can grow up to 40 feet tall! The Sonoran Desert is a North American dessert, also. Some other critical biotic features of this desert include joshua trees, rattle snake, and red-tailed hawk.

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3 years ago

A person who sprints for 45 seconds obtains most of his or her energy from _______. multiple choice

ArbitrLikvidat [17]

A person who sprints for 45 seconds will obtain most of his or her energy from muscle glycogen.

<h3>Energy metabolism during sprints</h3>

During sprinting or highly intense exercise activities, blood glucose is rapidly consumed. Rapid consumption of blood glucose may breach the blood glucose set point.

In order to maintain blood glucose homeostasis, glucose stored as glycogen in the muscles is converted back to glucose. The glucose is then utilized to produce ATP for the sprint or exercise.

Thus, a person who sprints for 45 seconds will have to obtain most of their energy from the glycogen stored in the muscles.

More on glucose metabolism can be found here: brainly.com/question/4707439

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A) muscle triglycerides.

B) plasma free fatty acids.

C) blood glucose.

D) muscle glycogen.

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1 year ago

Which element has the most properties in common with calcium (Ca)?

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Answer:bromine

Explanation: because im smart and i did this already so i know the answer so your welcome :D

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1 year ago

Given the parents aabbcc × aabbcc, assume simple dominance for each trait and independent assortment. What proportion of the pro

atroni [7]

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2 years ago