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lisov135 [29]
2 years ago
10

Humans currently rely on fossil fuels for the majority of their energy needs. A. Why can't humans always use fossil fuels for en

ergy? (5 points) B. What two steps would you take to conserve fossil fuels? (4 points) C. What two impacts do fossil fuels have on the environment? (6 points)
Biology
1 answer:
Svetach [21]2 years ago
8 0

Answer:

I am going to answer the questions in one brief summary of fossil fuels.

Fossil fuels are non-renewable, meaning one day they will run out.

Fossil fuels are reliable, meaning rain or shine we can use them.

Fossil fuels emit greenhouse gases, causing our world to warm up.

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How does exercise affect a person's body and homeostasis?
nexus9112 [7]

Answer:

In explanation.

Explanation:

-Exercise effects on the person's body and homeostasis.

Exercise stimulates the sympathetic nervous system and will induce an integrated response from the body; This response works to maintain an appropriate level of homeostasis for the increased demand in physical, metabolic, respiratory, and cardiovascular efforts.

-The Effect of Exercise on Homeostasis

1. Increased Oxygen Consumption.

2. Increased Oxygen Delivery.

3. Increased Body Temperature.

4. Increased Release of Carbon Dioxide.

5. And more.

-More information in this link (if you are looking for homeostasis effects): https://www.livestrong.com/article/369714-how-does-the-body-maintain-homeostasis-in-response-to-exercise/

-More information in this link: https://www.ncbi.nlm.nih.gov/books/NBK482280/

7 0
3 years ago
Describe the factors that influence an individuals phenotype
atroni [7]

Answer:

Physiology, behavior and morphology are considered as phenotype of an individual as these attributes can be observed. Example of  phenotypes include wing length, hair color, skin color and  height.

<u>There are basically two factors that influence the phenotype:</u>

<u>(1) Genotype or Genetic information of the individual:</u> Some of the phenotypes such as height and skin color are transmitted genetically from generation to generation. Genetic information is the transfer of genes that carry some of the specific genetic information and pass it to another generation which is visible in their phenotype.

(2)<u> Environmental influence:</u> As the phenotype attributes are variable so they are highly influenced by the environment or surrounding they are living. Environmental condition such as temperature, diet, humidity, oxygen levels, and the presence of mutagens affects the phenotype of an individual.

Hence, Genotype and environmental factors influence an individuals phenotype.

7 0
3 years ago
in the tree below people with attached earlobes are shaded in. which best describes the person labeled x in the tree
NNADVOKAT [17]

Answer:

there is no tree below?

Explanation:

5 0
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Nitrogen dioxide is an irritant gas, which at high concentrations causes inflammation of the airways. ... NOx gases react to form smog and acid rain as well as being central to the formation of fine particles (PM) and ground level ozone, both of which are associated with adverse health effects..

Explanation:

7 0
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