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Triss [41]
4 years ago
5

bio 102 gleeson The atmospheric ozone layer has been __________since the banning of CFCs (chlorofluorocarbons), but a recent rep

ort suggests that this improvement might also be causing _________ in global warming.
Biology
1 answer:
ElenaW [278]4 years ago
6 0

Answer:

<h2>decreasing, an increase</h2>

Explanation:

Chlorofluorocarbons:  are nonflammable chemicals and have many  uses in our life,  containing atoms of carbon( C), chlorine(Cl), and fluorine (F).

Chlorofluorocarbons damage the earth's ozone layer.

CFCs was banned in 1996. before banned, they were used in aerosols, refrigerators, air conditioners and many other machines.

there continuous use may also cause global warming.

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A scientist isolates the dna from a frog
masya89 [10]

Answer:

Scientists found additional similarities between the frog genes and human genes. For instance, genes in frogs have very similar neighboring genes as humans about 90 percent of the time. In other words, the frog genome contains the same sort of “gene neighborhoods” as the human genome.

Explanation:

Hope this helps

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6 0
3 years ago
Match the components of blood to their functions.
Paul [167]
1. Plasma
2. Platelets
3. Red Blood Cells
4. White blood cells
3 0
4 years ago
Read 2 more answers
What is it about carbon's atomic structure that allows it to form so many different molecules?
Korolek [52]

The carbon's atomic structure can form so many different molecules because has 4 valence electrons to form bonds with other atoms and thus generate organic compounds.

<h3>What about carbon's atom makes it unique to produce organic bonds?</h3>

The carbon atom exhibits 4 valence electrons that allow it to form bonds with other carbon atoms and also with other elements

This singular property of carbon atoms is used in biological systems to generate many different types of organic compounds.

In conclusion, the carbon's atomic structure can form so many different molecules because has 4 valence electrons to form bonds with other atoms and thus generate organic compounds.

Learn more about carbon atoms and life here:

brainly.com/question/10168847

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3 0
1 year ago
Bacterial cells are prokarytic in , Co pardon a typical eukaryotic cell the would. be
givi [52]
Bacterial cells don’t have nucleus so they are prokaryotic. Eukaryotic cells have a nucleus.
7 0
3 years ago
The muscular system and the skeletal system are two different organ systems, but they’re often referred to jointly as the muscul
Natali [406]

Answer:

(for 1st question)

Plato's answer: This world exists because both systems are involved in the movement and support of the body, and they work together to perform these functions. Bones provide support and give the body structure. Muscles give strength, and the contraction and relaxation of muscles allow for different movements.

Explanation:

Another Answer: The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person's body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves.

6 0
2 years ago
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