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Shkiper50 [21]
3 years ago
15

suggest two ways in which human activities contribute to an abnormal rise in levels of atmosphere carbon dioxide​

Biology
1 answer:
WARRIOR [948]3 years ago
6 0

Answer:

Consuming electricity and Transportation

Explanation:

Consuming electricity: Burning fossil fuels emits CO2, with coal releasing twice as much of the gas as petroleum.

Transportation: Whether for business or pleasure, locomotion is the second largest source of U.S. CO2 emissions.

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the excess protein turns into fat

Explanation:

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_______ flow inward to the central nervous system from sensors in the periphery, while _______ flow outward from the central ner
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<u>afferent signals</u> flow inward to the central nervous system from sensors in the periphery, while <u>efferent signals</u> flow outward from the central nervous system to the periphery.

Due to technical problems, you will find the complete explanation about the reflex arc in the attached files.

You will learn more about the reflex arc at

brainly.com/question/894334

brainly.com/question/12876504

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5 0
2 years ago
What is a controlled experiment​
kirill115 [55]
An experiment or observation designed to minimize the effects of variables
8 0
3 years ago
A type of enzyme catalyzed chemical reaction that is very common in biology and involves joining building blocks monomers togeth
cluponka [151]

Answer:

<em>condensation or dehydration synthesis</em>

Explanation:

A condensation reaction can be described as a reaction in which two molecules combine to form a larger molecule. A water molecule is usually dispersed during this reaction.

For example, two amino acids join to form a protein. The bond formed between them is known as dipeptide bond.

Dehydration synthesis is also a reaction in which molecules via covalent bonds to form larger molecules. As water molecule is released during this process, this reaction is termed as dehydration synthesis.

7 0
3 years ago
Describe the anatomy of the typical long bone
Keith_Richards [23]

Answer: HERE'S YOUR ANSWER!!!

Explanation:

Long bones are those that are longer than they are wide. The end of the long bone is the epiphysis and the shaft is the diaphysis. When human finishes growing these parts fuse together. The outside of the flat bone consists of a layer of connective tissue called the periosteum

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